Ijeli yeSilica ye-Optical Organic
Intshayelelo: Ijeli ye-silica ye-Optical organic, i-cutting-edge material, ifumene ingqalelo ephawulekayo kutshanje ngenxa yeempawu zayo ezizodwa kunye nezicelo eziguquguqukayo. Yizinto ezixubileyo ezidibanisa izibonelelo ze-organic compounds kunye ne-silica gel matrix, okubangelwa kwiimpawu ezikhethekileyo ezibonakalayo. Ngokubonakala kwayo elubala okumangalisayo, ukuguquguquka, kunye neepropathi ezinokusetyenziswa, ijeli ye-silica ye-optical organic ibambe amandla amakhulu kwiinkalo ezahlukeneyo, ukusuka kwi-optics kunye nefotonics ukuya kwi-electronics kunye ne-biotechnology.
Ukucaca okucacileyo kunye nokuPhakamileyo kwe-Optical
Ijeli ye-silica ye-Optical organic yinto ebonisa ukucaca okubalaseleyo kunye nokucaca okuphezulu. Olu phawu lukhethekileyo luyenza ibe licandelo elixabisekileyo kwizicelo ezahlukeneyo, ukusuka kwi-optics kunye ne-electronics ukuya kwizixhobo ze-biomedical. Kweli nqaku, siza kuphonononga iipropathi kunye neenzuzo zejeli ye-silica ye-organic optical ngokweenkcukacha.
Ijeli ye-silica ye-Optical organic luhlobo lwejel ecacileyo ehlanganiswe ne-organic compounds kunye ne-silica nanoparticles. Inkqubo yokuvelisa kwayo ibandakanya ukuhlanganiswa kwe-sol-gel, apho i-organic compounds kunye ne-silica nanoparticles yenza i-colloidal suspension. Oku kunqunyanyiswa emva koko kuvunyelwe ukuba kuqhutywe inkqubo ye-gelation, okubangelwa i-gel eqinile, ecacileyo kunye nesakhiwo senethiwekhi ye-dimensional emithathu.
Enye yezinto eziphambili zejeli ye-silica ye-optical organic kukukhanya kwayo okuphezulu. Ivumela ukukhanya ukuba kudlule ngokusasazwa okuncinci okanye ukufunxa, kuyenza ibe yinto efanelekileyo yokusetyenziswa kwe-optical applications. Ingaba isetyenziswe kwiilensi, kwii-waveguides, okanye kwi-optical coatings, ukukhanya kwejeli kuqinisekisa ukuba ubuninzi bokukhanya buhanjiswa, okukhokelela kwimifanekiso ecacileyo kunye nebukhali.
Ukongeza, ijeli ye-silica ye-optical organic inokukhanya okubalaseleyo. Ukucaca kubhekiselele kukungabikho kokungcola okanye iziphene ezinokuthintela ukuhanjiswa kokukhanya. Inkqubo yokuvelisa i-gel inokulawulwa ngokucophelela ukuze kuncitshiswe ukungcola, okubangela ukuba kubekho izinto ezicacileyo ezicacileyo. Le propati ibalulekile kwizicelo apho kufuneka ukusebenza kwamehlo okuchanekileyo, okufana ne-high-resolution microscopy okanye iinkqubo zelaser.
Ukucaca okuphezulu kwe-optical optical gel silica ye-organic optical kubangelwa isakhiwo sayo esilinganayo kunye nokungabikho kwemida yengqolowa okanye imimandla ye-crystalline. Ngokungafaniyo neeglasi ze-silica zendabuko, ezinokuthi zibe nemida yeenkozo ezisasaza ukukhanya, isakhiwo se-gel si-amorphous, siqinisekisa indlela yokuhambisa egudileyo yamaza okukhanya. Olu phawu lwenza ukuba i-gel iphumelele ukusebenza okuphezulu kwe-optical.
Iimpawu ze-optical organic silica gel zingaphuculwa ngakumbi ngokulungelelanisa ukubunjwa kwayo kunye nesakhiwo. Ngokulungelelanisa ukuxinwa kwezinto eziphilayo kunye ne-silica nanoparticles, kunye neemeko ze-synthesis, i-index refractive ye-gel inokulawulwa ngokuchanekileyo. Oku kuvumela uyilo kunye nokuveliswa kwamalungu optical aneempawu ezithile zokukhanya, ezifana neengubo ezichasene ne-reflective okanye i-waveguides eneprofayili yesalathiso esilungelelanisiweyo.
Ngaphezu koko, ijeli ye-silica ye-optical organic ibonelela ngeenzuzo ngaphezu kwezinye izinto ngokuguquguquka kunye nokuqhubekeka. Ngokungafaniyo nezixhobo zeglasi eziqinileyo, i-gel ithambile kwaye ithambile, ivumela ukuba ibunjwe ngokulula ibe yimilo enzima okanye idityaniswe namanye amacandelo. Oku bhetyebhetye kuvula amathuba amatsha oyilo kunye nokwenziwa kwezixhobo zokukhanya ezikumgangatho ophezulu, ezinje ngemiboniso ebhetyebhetye okanye i-optics enxibekayo.
Izinto ezibhetyebhetye nezibumbekayo
Ijeli ye-silica ye-Optical organic yaziwa ngokungafihli, ukucaca okuphezulu kwe-optical, kunye nokuguquguquka okukodwa kunye nokumila. Olu phawu luyenza yahluke kwimathiriyeli yemveli engqongqo kwaye ivula amathuba amatsha oyilo kunye nokuyila izixhobo zokukhanya eziphambili. Kweli nqaku, siza kuphonononga ukuguquguquka kunye nokukwazi kwejeli ye-silica ye-optical organic ngokweenkcukacha.
Enye yeenzuzo ezibalulekileyo ze-optical organic silica gel kukuguquguquka kwayo. Ngokungafaniyo nezinto eziqhelekileyo zeglasi eziqinileyo kunye ne-brittle, i-gel ithambile kwaye ithambile. Olu bhetyebhetye luvumela ijeli ukuba igobe ngokulula, yolule, okanye ikhubazeke ngaphandle kokwaphuka, oko kuyenza ibe lolona khetho lubalaseleyo kwizicelo ezifuna ukuthotyelwa kwemigangatho engasicaba okanye egobileyo. Olu phawu luluncedo ngakumbi kwi-optics, apho iimilo ezintsonkothileyo kunye noqwalaselo zihlala zinqweneleka.
Ukuguquguquka kwejeli ye-silica ye-organic optical kubangelwa isakhiwo sayo esisodwa. Ijeli iqulethe i-network-dimensional network ye-organic compounds kunye ne-silica nanoparticles. Esi sakhiwo sinika amandla omatshini kunye nokunyaniseka ngelixa sigcina ukukhubazeka kwayo. Izinto eziphilayo zisebenza njengezibophelelo, zibambe i-silica nanoparticles kunye kunye nokubonelela nge-gel elasticity. Le ndibaniselwano yezinto eziphilayo kunye ne-inorganic components zikhokelela kwizinto ezinokuthi zisetyenziswe kwaye zenziwe ngokutsha ngaphandle kokulahlekelwa iimpawu zayo ezibonakalayo.
Enye inzuzo ebalulekileyo ye-optical organic silica gel kukumila kwayo. Ijeli inokubunjwa kwiifom ezahlukeneyo, kubandakanywa iimilo eziyinkimbinkimbi kunye neepatheni, ukuhlangabezana neemfuno ezithile zoyilo. Esi sixhobo siphunyezwa ngeendlela ezahlukeneyo zokuyila ezifana nokuphosa, ukubumba, okanye ushicilelo lwe-3D. Ijeli ithambile kwaye ithambile indalo ivumela ukuba ihambelane nokubumba okanye ikhutshelwe kwijometri entsonkothileyo, ivelise amacandelo okukhanya alungelelanisiweyo.
Ubunakho bejeli ye-silica ye-optical organic ibonelela ngeenzuzo ezininzi kwizicelo ezisebenzayo. Ngokomzekelo, kwi-optics, i-gel inokubunjwa kwiilensi ezinemilo engavumelekanga, njenge-freeform okanye i-gradient index lens. Ezi lens zinokubonelela ngokuphucuka kokusebenza kwamehlo kunye nokusebenza okuphuculweyo xa kuthelekiswa noyilo lwelensi zemveli. Ukukwazi ukubumba i-gel kwakhona kwenza ukuhlanganiswa kwezinto ezininzi ezibonakalayo zibe yinto enye, ukunciphisa imfuno yokuhlanganisa kunye nokuphucula ukusebenza kwenkqubo yonke.
Ngaphaya koko, ukubanako kwejeli ye-silica ye-optical organic kuyenza ihambelane nokuyilwa kwezixhobo eziguquguqukayo nezinokunxitywa zamehlo. Ijeli inokwakheka kwiifilimu ezincinci okanye iingubo ezinokuthi zifakwe kwii-substrates eziguquguqukayo, ezifana neeplastiki okanye iingubo. Oku kuvula amathuba okuphuhlisa iziboniso eziguquguqukayo, izinzwa ezinxitywayo, okanye izinto ezintsha ezinokusebenza okuhlangeneyo okubonakalayo. Ukudibanisa iipropathi ze-optical, ukuguquguquka, kunye nokukwazi kuvumela iinkqubo zamehlo ezintsha kunye neziguquguqukayo ukuba zenziwe.
Isalathiso seRefractive esisetyenzwayo
Enye yezinto eziphawulekayo zejeli ye-silica ye-optical organic silica yi-refractive index yayo. Ikhono lokulawula i-index refractive yempahla ibaluleke kakhulu kwi-optics kunye ne-photonics, njengoko ivumela ukuyila kunye nokuveliswa kwezixhobo ezineempawu ezithile ezibonakalayo. Eli nqaku liza kuphonononga i-refractive index ye-optical organic silica gel kunye neziphumo zayo kwizicelo ezahlukeneyo.
Isalathiso se-refractive yipropathi esisiseko yemathiriyeli echaza indlela ukukhanya okwanda ngayo kuyo. Ingumlinganiselo wesantya sokukhanya kwi-vacuum ukuya kwinqanaba layo kwizinto eziphathekayo. Isalathiso se-refractive simisela ukugoba kwemitha yokukhanya, ukusebenza kakuhle kokuhanjiswa kokukhanya, kunye nokuziphatha kokukhanya kwiindibano phakathi kwezinto ezahlukeneyo.
Ijeli ye-silica ye-Optical organic inikezela ngenzuzo ye-refractive index esebenzayo, oku kuthetha ukuba i-index yayo ye-refractive inokulawulwa ngokuchanekileyo kwaye ilungiswe phakathi koluhlu oluthile. Oku kuthuna kufezekiswa ngokulawula ukubunjwa kunye nesakhiwo se-gel ngexesha lokudibanisa kwayo.
Ngokutshintsha ukuxinwa kwezinto eziphilayo kunye ne-silica nanoparticles kwi-gel, kunye neemeko ze-synthesis, kunokwenzeka ukutshintsha i-index refractive index. Oku kuguquguquka ekulungiseni isalathisi se-refractive kuvumela ukulungelelanisa iimpawu ze-optical ze-gel ukufanisa iimfuno ezithile zesicelo.
Isalathiso se-refractive index ye-optical organic silica gel ineempembelelo ezibalulekileyo kwiinkalo ezahlukeneyo. I-Optics ivumela ukuyila kunye nokuveliswa kweengubo ezichasene ne-reflective kunye neeprofayili zesalathiso esilungelelanisiweyo. Ezi zambatho zinokusetyenziswa kwizinto ezibonakalayo ukuze kuncitshiswe ukubonakaliswa okungafunekiyo kunye nokwandisa ukukhanya kokuhambisa ukukhanya. Ngokuthelekisa isalathisi esihlaziyiweyo soluhlu ukuya kwi-substrate okanye i-medium ejikelezileyo, ukuphononongwa kwi-interface kunokunciphisa kakhulu, okukhokelela ekusebenzeni okuphuculweyo kwe-optical.
Ngapha koko, isalathiso se-refractive se-optical organic silica gel sinenzuzo kwii-optics ezidityanisiweyo kunye ne-waveguides. I-Waveguides zizakhiwo ezikhokelayo kwaye zilawula iimpawu zokukhanya kwiisekethe ze-optical. Ngobunjineli besalathiso se-refractive ye-gel, kunokwenzeka ukwenza i-waveguides eneempawu ezithile zokusasaza, njengokulawula isantya sokukhanya okanye ukufezekisa ukuvalelwa kokukhanya okusebenzayo. Oku kulungelelaniswa kwenza ukuba kuphuhliswe izixhobo zokukhanya ezihlangeneyo nezisebenzayo, ezifana neesekethe ezidityanisiweyo zefotonic kunye nonxibelelwano lwamehlo.
Ukongeza, isalathiso se-refractive index ye-optical organic silica gel ineempembelelo ekuvavanyeni nasekusebenziseni i-biosensing. Ukubandakanya i-dopants ye-organic okanye ye-inorganic kwijeli yenza ukudala izinto zokuvalela ezisebenzisana nabahlalutyi abathile okanye iimolekyuli zebhayoloji zinokwenzeka. Isalathiso se-refractive sejel sinokulungiswa ngokuchanekileyo ukwenzela ukwandisa uvakalelo kunye nokukhetha kwenzwa, ekhokelela ekuphuculeni amandla okubona.
I-Optical Waveguides kunye nokuThunyelwa kokukhanya
I-Optical waveguides zizakhiwo ezikhokelayo kwaye zivale ukukhanya ngaphakathi kwendawo ethile, eyenza ukuhanjiswa okusebenzayo kunye nokuguqulwa kwezibonakaliso zokukhanya. Ngeempawu zayo ezizodwa, ijeli ye-silica ye-optical organic inika amandla abalaseleyo njengesixhobo se-optical waveguides, ibonelela ngonxibelelwano olusebenzayo lokukhanya kunye nokusetyenziswa okuguquguqukayo.
Amaza amaza okukhanya ayilelwe ukuvalela kunye nokukhokela ukukhanya kwindlela ethile, ngokuqhelekileyo kusetyenziswa izinto ezingundoqo ezinesalathiso esiphezulu se-refractive esijikelezwe sisigqubuthelo esisezantsi se-refractive index. Oku kuqinisekisa ukuba ukukhanya kusasazeka kumbindi ngelixa uvalelwe, ukuthintela ukulahleka okugqithisileyo okanye ukusasazwa.
Ijeli ye-silica ye-Optical organic inokulungela ukwenziwa kwe-waveguide ngenxa yesalathiso sayo esinokucoleka kunye nendalo eguquguqukayo. Isalathiso se-refractive ye-gel sinokulungiswa ngokuchanekileyo ngokutshintsha ukubunjwa kwayo kunye neeparitha ze-synthesis, ezivumela ukuba i-profiles ye-refractive index profiles ehambelanayo ilungele ukukhanya okukhokelayo. Ngokulawula isalathiso se-refractive ye-gel, kunokwenzeka ukufezekisa ukuvalelwa kokukhanya okusebenzayo kunye nokusabalalisa ilahleko ephantsi.
Ubume obuguquguqukayo bejeli ye-silica ye-optical organic ivumela ukwenziwa kwee-waveguides ezinemilo eyahlukeneyo kunye noqwalaselo. Inokubunjwa okanye ibunjwe ibe yijiyometri enqwenelekayo, idale amaza amaza aneepateni ezintsonkothileyo okanye izakhiwo ezingaqhelekanga. Oku bhetyebhetye kunenzuzo kwi-optics edibeneyo, apho i-waveguides kufuneka ihambelane ngokuchanekileyo kunye nezinye izinto ezibonakalayo zokudibanisa ukukhanya kunye nokudibanisa.
Amaza amaza okukhanya enziwe ngejeli ye-silica ye-optical organic anika iingenelo ezininzi. Okokuqala nokuphambili, babonisa ilahleko ebonakalayo ephantsi, evumela ukuhanjiswa kokukhanya okusebenzayo kumgama omde. Ubume be-homogeneous kunye nokungabikho kokungcola kwi-gel kunegalelo ekusasazekeni okuncinci okanye ukufunxa, okubangela ukuhanjiswa okuphezulu kunye nokuthotywa kwesignali ephantsi.
Ukulungelelaniswa kwesalathiso se-refractive kwi-optical organic silica gel waveguides yenza ukuba kulawuleke iiparameters ezahlukeneyo ze-optical, ezifana nesantya seqela kunye neempawu zokusasazeka. Oku kuvumela ukulungelelanisa iipropati ze-waveguide ukuhambelana neemfuno ezithile zesicelo. Ngokomzekelo, ngobunjineli iprofayili yesalathiso se-refractive, kunokwenzeka ukwenza i-waveguides eneempawu zokusabalalisa ezihlawulela ukusabalalisa kwe-chromatic, evumela ukuhanjiswa kwedatha ngesantya esiphezulu ngaphandle kokuphazamiseka okuphawulekayo komqondiso.
Ukongeza, ubume obuguquguqukayo be-optic organic silica gel waveguides yenza ukuba kudityaniswe nezinye izinto kunye nezixhobo. Ziyakwazi ukudityaniswa ngokungenamthungo kwii-substrates eziguquguqukayo okanye ezigobileyo, ezivumela ukuphuhliswa kweenkqubo ezibonakalayo ezinokugobeka okanye ezihambelanayo. Oku bhetyebhetye kuvula amathuba amatsha osetyenziso olunje ngee-optics ezinxitywayo, iziboniso eziguquguqukayo, okanye izixhobo zebhayomedical.
Izixhobo zeFotonic kunye neeSekethe eziDityanisiweyo
Ijeli ye-silica ye-Optical organic ibambe amandla abalaseleyo okuphuhlisa izixhobo zefoto kunye neesekethe ezidibeneyo. Iimpawu zayo ezizodwa, ezibandakanya isalathisi sokuphinda sisebenze, ukuguquguquka, kunye nokungafihli, kuyenza ibe yimathiriyeli eguquguqukayo yokuqonda ukusebenza okuphezulu kwe-optical. Eli nqaku liza kuphonononga ukusetyenziswa kwejeli ye-silica ye-optical organic kwizixhobo ze-photonic kunye neesekethe ezidibeneyo.
Izixhobo ze-Photonic kunye neesekethe ezidibeneyo zizinto ezibalulekileyo kwiinkqubo ezahlukeneyo ze-optical, ezivumela ukuguqulwa nokulawulwa kokukhanya kwizicelo ezininzi. Ijeli ye-silica ye-Optical organic ibonelela ngeenzuzo ezininzi ezihambelana nezi zicelo kakuhle.
Enye yeenzuzo eziphambili sisilathiso esinokucokiseka se-refractive ye-optical organic silica gel. Le propati ivumela ulawulo oluchanekileyo lokusasazwa kokukhanya ngaphakathi kwezixhobo. Ngobunjineli besalathiso se-refractive yejeli, kunokwenzeka ukuyila kunye nokwenza izixhobo ezineempawu ezibonakalayo ezilungiselelweyo, ezinjengee-waveguides, iilensi, okanye izihluzi. Ukukwazi ukulawula ngokuchanekileyo isalathiso se-refractive kuvumela ukuphuhliswa kwezixhobo zokusebenza kakuhle, ezifana nelahleko ephantsi ye-waveguides okanye i-couplers yokukhanya ephezulu.
Ngaphezu koko, ukuguquguquka kwejeli ye-silica ye-optical organic iluncedo kakhulu kwizixhobo zefoto kunye neesekethe ezidibeneyo. Ijeli ethambileyo kwaye ithambile indalo yenza ukuba kudityaniswe amacandelo e-optical kwi-curved or flexible substrates. Oku bhetyebhetye kuvula amathuba amatsha kuyilo lwezixhobo zenoveli, kubandakanywa iziboniso eziguquguqukayo, ii-optics ezinxibayo, okanye ii-optical sensors ezihambelanayo. Ukuhambelana nemiphezulu engacwangciswanga kuvumela ukudala iinkqubo ezidibeneyo kunye neziguquguqukayo zamehlo.
Ukongeza, ijeli ye-silica ye-optical organic inika inzuzo yokuhambelana neendlela ezahlukeneyo zokwenza. Inokubunjwa ngokulula, ibunjwe, okanye ifaniswe kusetyenziswa ukuphosa, ukubumba, okanye ubuchule boshicilelo be-3D. Oku kuguquguquka kwimveliso kwenza ukufezekiswa koyilo lwezixhobo ezinzima kunye nokudibanisa nezinye izinto okanye amacandelo. Ngokomzekelo, i-gel inokuprintwa ngokuthe ngqo kwi-substrates okanye idibaniswe nezixhobo ze-semiconductor, iququzelele ukuphuhliswa kwezixhobo ze-photonic ezidibeneyo kunye neesekethe ezidibeneyo.
Ukucaca kwejeli ye-silica ye-optical organic yenye ipropathi ebalulekileyo kwizicelo zefotonic. Ijeli ibonisa ukucaca okuphezulu kwe-optical, ivumela ukuhanjiswa kokukhanya okusebenzayo kunye nokusabalalisa okuncinci okanye ukufunxa. Oku kungafihlwayo kubalulekile ekufezekiseni ukusebenza okuphezulu kwesixhobo, njengoko kunciphisa ilahleko yomqondiso kwaye iqinisekisa ulawulo lokukhanya oluchanekileyo ngaphakathi kwezixhobo. Ukucaca kwejeli kwakhona kwenza ukuhlanganiswa kwemisebenzi eyahlukeneyo ye-optical, njengokubona ukukhanya, ukumodareyitha, okanye ukuva, ngaphakathi kwesixhobo esinye okanye isiphaluka.
IiSensors ze-Optical kunye ne-Detectors
Ijeli ye-silica ye-Optical organic iye yavela njengento ethembisayo ye-optical sensors kunye ne-detectors. Iimpawu zayo ezikhethekileyo, ezibandakanya isalathisi sokuphinda sisebenze, ukuguquguquka, kunye nokungafihli, kuyenza ifaneleke ngokufanelekileyo kwiinkqubo ezahlukeneyo zokuva. Eli nqaku liza kuphonononga ukusetyenziswa kwejeli ye-silica ye-optical organic kwi-sensor optical kunye ne-detectors.
Izinzwa ze-Optical kunye ne-detectors zibalulekile kwiinkalo ezahlukeneyo, kubandakanya ukubeka iliso kokusingqongileyo, ukuxilongwa kwe-biomedical, kunye ne-industrial sensing. Basebenzisa intsebenziswano phakathi kokukhanya kunye nemathiriyeli yokuva ukufumanisa nokulinganisa iiparamitha ezithile okanye abahlalutyi. Ijeli ye-silica ye-Optical organic ibonelela ngeenzuzo ezininzi, iyenza ibe lukhetho olunomtsalane kwezi zicelo.
Enye yeenzuzo eziphambili sisilathiso esinokucokiseka se-refractive ye-optical organic silica gel. Le propati ivumela ukuyila kunye nokwenziwa kweenzwa ezinovakalelo olongezelelweyo kunye nokukhetha. Ngobunjineli obucokisekileyo isalathiso se-refractive ye-gel, kunokwenzeka ukulungelelanisa ukusebenzisana phakathi kokukhanya kunye nezinto zokuva, ezikhokelela ekuphuculeni amandla okubona. Oku kulungelelaniswa kuvumela ukuphuhliswa kweenzwa ezinokuthi zikhethe ukusebenzisana nabahlalutyi abathile okanye iimolekyuli, okukhokelela ekuphuculeni ukuchaneka kokuchongwa.
I-flexibility ye-optical organic silica gel yenye impawu ezixabisekileyo ze-optical sensors kunye ne-detectors. Ijeli inokubunjwa, ibunjwe, okanye idityaniswe kwii-substrates eziguquguqukayo, ivumela ukudalwa kwezixhobo zokuva ezihambelanayo kunye nezinxitywayo. Oku bhetyebhetye kuvumela ukudibanisa abenzi boluvo kwindawo egobileyo okanye engaqhelekanga, ukwandisa amathuba osetyenziso olufana ne-biosensors ezinxitywayo okanye iinkqubo zokuva ezisasazwayo. Ijeli ithambile kwaye ithambile indalo iphinda iphucule uzinzo kunye nokuthembeka koomatshini boluvo.
Ukongeza, ukucaca kwejeli ye-silica ye-optical organic ibalulekile kwizinzwa zamehlo kunye nee-detectors. Ijeli ibonisa ukucaca okuphezulu kwe-optical, ivumela ukuhanjiswa kokukhanya okusebenzayo ngokusebenzisa izinto zokuva. Oku kungafihlisi kuqinisekisa ukufunyanwa ngokuchanekileyo kunye nokulinganiswa kweempawu ze-optical, ukunciphisa ilahleko yesignali kunye nokuphazamiseka. Ukungafihli kwejeli kwakhona kwenza udibaniso lwamacandelo e-optical olongezelelweyo, njengemithombo yokukhanya okanye izihluzi, ngaphakathi kwesixhobo soluvo, siphucula ukusebenza kwayo.
Ijeli ye-silica ye-Optical organic inokuthi isebenze ngokubandakanya i-dopants ethile ye-organic okanye i-inorganic kwi-matrix ye-gel. Oku kusebenza kuvumela ukuphuhliswa kweenzwa ezinokuthi zikhethe ukusebenzisana nabahlalutyi abajoliswe kuyo okanye iimolekyuli. Ngokomzekelo, ijeli inokudityaniswa neemolekyuli ze-fluorescent ezibonisa ubunzulu be-fluorescence okanye utshintsho lwe-spectrum ekubopheni kwi-analyte ethile. Oku kuvumela uphuhliso lwe-high-sensitivity kunye ne-selectivity optical sensors kwizicelo ezahlukeneyo, kubandakanywa ukubonwa kweekhemikhali, ukubeka iliso kokusingqongileyo, kunye nokuxilongwa kwe-biomedical.
IiPropathi zeOptical ezingezizo
Iipropathi zamehlo ezingahambelaniyo zibalulekile kwizicelo ezahlukeneyo, kubandakanya unxibelelwano, itekhnoloji yelaser, kunye nokusetyenzwa komqondiso wokukhanya. Iigels ze-silica ze-Organic, eziqulunqwe nge-silica nanoparticles ezifakwe kwi-organic matrix, ziye zatsala ingqalelo ephawulekayo ngenxa yeempawu zazo ezikhethekileyo kunye nokukwazi ukubona i-optics engabonakaliyo.
Iijeli ze-silica ze-Organic zibonisa uluhlu lweziganeko ze-optical nonlinear, kubandakanywa umphumo we-Kerr obonakalayo, i-photon-absorption ephindwe kabini, kunye nesizukulwana se-harmonic. Isiphumo esibonakalayo se-Kerr sibhekisa kutshintsho kwisalathiso se-refractive esenziwa yintsimi yokukhanya okukhulu. Esi siphumo sibalulekile kwizicelo ezifana nokutshintsha konke kunye nokumodareyitha. Iigels ze-silica ze-Organic zinokubonisa i-Kerr enkulu engahambelaniyo ngenxa ye-nanostructure yabo ekhethekileyo kunye ne-chromophores ye-organic ngaphakathi kwe-matrix.
I-photon-photon absorption (TPA) yenye into engabonakaliyo ebonakalayo ebonwa kwiijelisi ze-silica eziphilayo. I-TPA ibandakanya ukufunxwa ngaxeshanye kweefotoni ezimbini, okukhokelela kwinguqulelo ukuya kwimeko echulumancisayo. Le nkqubo yenza ukuba ukugcinwa kwedatha ye-optical ye-three-dimensional, i-high-resolution imaging, kunye ne-photodynamic therapy. Iigels ze-silica ze-Organic ezine-chromophores ezifanelekileyo zingabonisa i-TPA ephezulu ye-cross-section, evumela iinkqubo ezisebenzayo zeefoton ezimbini.
Isizukulwana seHarmonic yinkqubo engabonakaliyo apho iifotoni zesiganeko ziguqulwa zibe yi-harmonics ephezulu. Iijeli ze-silica ze-Organic zinokubonisa isizukulwana esibalulekileyo sesibini kunye nesesithathu-harmonic, zibenza zibe nomtsalane kwi-frequency-double and frequency-tripling applications. Ukudibanisa i-nanostructure yabo ekhethekileyo kunye ne-chromophores ye-organic yenza ukuguqulwa kwamandla okusebenzayo kunye nokuchaphazeleka okuphezulu okungahambelaniyo.
Iimpawu ze-optical ezingabonakaliyo ze-organic silica gels ziyakwazi ukulungelelaniswa ngokulawula ukubunjwa kwazo kunye ne-nanostructure. Ukukhethwa kwe-chromophores yezinto eziphilayo kunye nokugxininiswa kwazo ngaphakathi kwe-gel matrix kunokuchaphazela ubungakanani bemiphumo ye-optical nonlinear. Ukongezelela, ubungakanani kunye nokusabalalisa i-silica nanoparticles ye-inorganic inokuchaphazela yonke impendulo engabonakaliyo. Ngokuphucula ezi parameters, kunokwenzeka ukunyusa ukusebenza kwe-optical nonlinear ye-organic silica gels.
Ngaphaya koko, iijeli ze-silica eziphilayo zibonelela ngokuguquguquka, ukungafihli, kunye nokuqhubekeka, zizenza zilungele usetyenziso lwezixhobo ezahlukeneyo zokukhanya. Zingenziwa ngokulula kwiifilimu ezincinci okanye zidibaniswe nezinye izinto, ezivumela ukuphuhliswa kwezixhobo ezicacileyo ezingabonakaliyo kunye nezingahambelaniyo. Ukongezelela, i-organic matrix ibonelela ngokuzinza komatshini kunye nokukhuselwa kwe-nanoparticles edibeneyo, iqinisekisa ukuthembeka kwexesha elide leempawu ze-optical nonlinear.
I-Biocompatibility kunye ne-Biomedical Applications
Izinto ezihambelana ne-Biocompatible zibalulekile kwizicelo ezahlukeneyo ze-biomedical, ukusuka kwiinkqubo zokuhanjiswa kweziyobisi ukuya kubunjineli beethishu. I-Optical organic silica gels, eyenziwe nge-silica nanoparticles ye-inorganic efakwe kwi-organic matrix, inika indibaniselwano ekhethekileyo yezinto ezibonakalayo kunye ne-biocompatibility, ezenza zibe nomtsalane kwiinkqubo ezahlukeneyo ze-biomedical.
I-Biocompatibility yimfuneko esisiseko kuyo nayiphi na imathiriyeli eyenzelwe ukusetyenziswa kwe-biomedical. Iigels ze-silica ze-Optical organic organic zibonakalisa ukuhambelana kwe-biocompatibility ngenxa yokwakheka kwazo kunye ne-nanostructure. I-inorganic silica nanoparticles ibonelela ngokuzinza komatshini, ngelixa i-organic matrix inikezela ukuguquguquka kunye nokuhambelana neenkqubo zezinto eziphilayo. Ezi zixhobo azikho inetyhefu kwaye zibonakaliswe ukuba zineempembelelo ezimbi ezincinci kwiiseli kunye nezicubu, ezizenza zilungele ukusetyenziswa kwi-vivo.
Esinye sezicelo ezibalulekileyo ze-biomedical yeejeli ze-silica ze-optical organic sikwiinkqubo zokuhanjiswa kwechiza. Isakhiwo se-porous se-gel sivumela ukulayishwa okuphezulu kwezixhobo zonyango, ezifana neziyobisi okanye izakhi zofuzo. Ukukhutshwa kwezi arhente kunokulawulwa ngokuguqula ukubunjwa kwejel okanye ukubandakanya amacandelo aphendulayo. Iipropathi zamehlo zejeli zikwavumela ukujongwa kwexesha lokwenyani lokukhutshwa kwechiza ngokusebenzisa ubuchule obufana ne-fluorescence okanye iRaman spectroscopy.
Iijeli ze-silica ze-Optical organic zingasetyenziswa kwi-bioimaging applications. Ubukho be-chromophores ye-organic ngaphakathi kwe-gel matrix ivumela ukubhalwa kwe-fluorescence, okwenza ukubonwa kunye nokulandelwa kweeseli kunye nezicubu. Iigels zinokusebenza ngokujolisa kwii-ligands ukuba zibhale ngokuthe ngqo iiseli ezigulayo okanye izicubu, ezinceda ekufumaneni kwangaphambili kunye nokuxilongwa. Ngaphezu koko, ukubonakala kwe-gel kuluhlu olubonakalayo kunye nolusondeleyo lwe-infrared lubenza bafaneleke ubuchule bokucinga njenge-optical coherence tomography okanye i-multiphoton microscopy.
Olunye usetyenziso oluthembisayo lweejeli ze-silica zendalo kubunjineli beethishu. Isakhiwo se-porous se-gel sinikeza indawo efanelekileyo yokukhula kweeseli kunye nokuvuselelwa kwezicubu. Iigels zinokusebenza kunye neemolekyuli ze-bioactive ukunyusa ukunamathela kwamaselula, ukwanda, kunye nokwahlula. Ukongezelela, iipropathi ze-optical ze-gels zinokuthi zisetyenziswe ukuvuselela okubonakalayo kweeseli, okwenza kube lula ukulawula iinkqubo zokuvuselela izicubu.
Ngaphezu koko, i-silica gels ye-optical organic ibonise amandla kwi-optogenetics, edibanisa i-optics kunye ne-genetics ukulawula umsebenzi weselula usebenzisa ukukhanya. Ngokudibanisa iamolekyu ezingevayo ukukhanya kwi-matrix ye-gel, ii-gels zinokusebenza njenge-substrates yokukhula kunye nokuvuselela iiseli eziphendula ukukhanya. Oku kuvula amathuba amatsha okufunda kunye nokumodareyitha umsebenzi we-neural kunye nokuphuhlisa unyango lweengxaki zemithambo-luvo.
Izihluzi ze-Optical kunye neeCoatings
Izihluzi ze-Optical kunye nee-coatings zizinto ezibalulekileyo kwiinkqubo ezahlukeneyo zamehlo, ukusuka kwiikhamera kunye neelensi ukuya kwiinkqubo ze-laser kunye ne-spectrometers. Iigels ze-silica ze-Optical organic silica, ezenziwe nge-silica ye-inorganic nanoparticles efakwe kwi-organic matrix, inikezela ngeempawu ezikhethekileyo ezenza zibe nomtsalane kwi-filter ye-optical kunye ne-coating applications.
Enye yeenzuzo ezibalulekileyo ze-optical organic silica gels kukukwazi kwabo ukulawula kunye nokulawula ukukhanya ngokubunjwa kunye ne-nanostructure. Ngokukhetha ngononophelo ubungakanani kunye nokuhanjiswa kwe-silica nanoparticles ye-inorganic kunye nokubandakanya i-chromophores ye-organic efanelekileyo, kunokwenzeka ukuba ubunjineli beefilitha ze-optical kunye neempawu ezithile zokuhambisa okanye ukubonakalisa. Ezi zihluzo zinokusasaza okanye zithintele ubude bamaza obuthile, zivumela ukhetho lwamaza obude, ukuhluzwa kombala, okanye ukuthomalalisa ukukhanya.
Ngapha koko, i-porous structure yeegels ivumela ukubandakanya ii-dopants ezahlukeneyo okanye izongezo, ngakumbi ukuphucula amandla abo okucoca. Ngokomzekelo, iidayi okanye amachaphaza e-quantum anokuthi afakwe kwi-matrix yejeli ukufezekisa ukuhluza okuncinci okanye ukukhutshwa kwe-fluorescence. Ngokulungisa i-concentration kunye nohlobo lwee-dopants, iimpawu ze-optical ze-filters zinokulawulwa ngokuchanekileyo, zivumela iingubo zamehlo ezenziwe ngokwezifiso.
Ijeli ye-silica ye-Optical organic ingasetyenziswa njengezinto zokugquma ezichasayo. Isalathiso se-refractive se-gel matrix sinokulungelelaniswa ukuze sihambelane neso sixhobo se-substrate, ukunciphisa ilahleko yokubonakalisa kunye nokwandisa ukuhanjiswa kokukhanya. Ukongezelela, ubume be-porous beegels bunokusetyenziswa ukwenza i-profiles ye-refractive index profiles, ukunciphisa ukwenzeka kokubonakaliswa komphezulu kuluhlu olubanzi lwamaza amaza. Oku kwenza iigels zilungele ukuphucula ukusebenza kakuhle kunye nokusebenza kweenkqubo ze-optical systems.
Enye inkalo ebalulekileyo yezihluzi ze-optical kunye neengubo kukuqina kwazo kunye nokuzinza ngexesha. Iijeli ze-silica ze-Optical organic zibonakalisa ukomelela koomatshini kunye nokuchasana nezinto ezisingqongileyo ezifana nobushushu kunye nokufuma. I-inorganic silica nanoparticles ibonelela ngokuqiniswa komatshini, ukuthintela ukuqhekeka okanye ukuchithwa kweengubo. I-organic matrix ikhusela i-nanoparticles ekuthotyweni kwaye iqinisekisa ukuthembeka kwexesha elide lokucoca kunye neengqimba.
Ngaphezu koko, ukuguquguquka kunye nokuqhubekeka kweegels ze-silica ze-organic optical zibonelela ngeenzuzo ngokusetyenziswa kokutyabeka. Iijeli zinokufakwa ngokukhawuleza kwii-substrates ezahlukeneyo, kubandakanywa iindawo ezigobileyo okanye ezingacwangciswanga, ngokusebenzisa i-spin coating okanye idip coating. Oku kuvumela ukuveliswa kwezihluzo zamehlo kunye neengubo kwi-optical-shaped optics okanye i-flexible substrates, ukwandisa amandla abo kwizicelo ezifana nezixhobo zokunxiba okanye iziboniso ezigobekayo.
IiFayibha zamehlo kunye neeNkqubo zoNxibelelwano
Iifiber ze-Optical kunye neenkqubo zonxibelelwano zibalulekile kwi-high-speed data transmission and telecommunications. I-Optical organic silica gels, eyenziwe nge-silica nanoparticles ye-inorganic efakwe kwi-organic matrix, inikezela ngeempawu ezizodwa ezenza zibe nomtsalane kwi-fiber optical kunye neenkqubo zonxibelelwano.
Enye yeengenelo ezibalulekileyo zeejeli ze-silica zendalo kukukhanya kwazo okubalaseleyo. I-silica ye-inorganic nanoparticles inikezela ngesalathisi esiphezulu se-refractive, ngelixa i-organic matrix inikezela ukuzinza kunye nokukhuselwa komatshini. Le ndibaniselwano ivumela ilahleko ephantsi yokuhanjiswa kokukhanya kumgama omde, ukwenza iigels ze-silica ze-organic optical zilungele ukusetyenziswa njenge-fiber optical cores.
Ubume be-porous ye-gels bunokusetyenziswa ukunyusa ukusebenza kwe-optical fibers. Ukwazisa imingxuma yomoya okanye i-voids ngaphakathi kwe-gel matrix yenza kube lula ukwenza i-photonic crystal fibers. Ezi fiber zibonisa iimpawu ezikhethekileyo zokukhokela ukukhanya, ezifana nokusebenza kwendlela enye okanye iindawo zemowudi enkulu, ezinceda izicelo ezifuna ukuhanjiswa kwamandla aphezulu okanye ulawulo lokusasazwa.
Ngaphaya koko, iijeli ze-silica ze-optical organic zinokwenziwa ngobunjineli kwiimpawu ezithile zokusasazwa. Ngokulungelelanisa ukubunjwa kunye ne-nanostructure, kunokwenzeka ukulawula ukusabalalisa kwe-chromatic yezinto, okuchaphazela ukusabalalisa kokukhanya okuhlukeneyo kokukhanya. Oku kuvumela ukuyilwa kweentsinga eziguqukayo okanye ezihlawulela ukusasazwa, okubalulekileyo ekudambiseni iziphumo zokusasazwa kwiinkqubo zonxibelelwano lwamehlo.
Iigels ze-silica ze-Optical eziphilayo nazo zibonelela ngeenzuzo ngokubhekiselele kwiimpawu ze-optical nonlinear. Iigels zinokubonisa izinto ezinkulu ezingezizo, ezifana nesiphumo se-Kerr esibonakalayo okanye ukufunxwa kweefotoni ezimbini, ezinokuthi zibotshelelwe kwizicelo ezahlukeneyo. Ngokomzekelo, zingasetyenziselwa ukuphuhlisa zonke izixhobo ze-optical processing signal, kubandakanywa ukuguqulwa kwe-wavelength, ukumodareyitha, okanye ukutshintsha. Iimpawu ezingabonakaliyo zeegels zivumela ukuhanjiswa kwedatha ngokufanelekileyo kunye nesantya esiphezulu kwiinkqubo zonxibelelwano ze-optical.
Ngaphaya koko, ukuguquguquka kunye nokuqhubekeka kweegels ze-silica zendalo zizenza zilungele uyilo olukhethekileyo lwefiber optical. Zinokubunjwa ngokulula zibe ziijiyometri zefiber, ezinje nge-tapered okanye i-microstructured fibers, evumela uphuhliso lwezixhobo ezixineneyo neziguquguqukayo ezisekwe kwifiber. Ezi zixhobo zingasetyenziselwa izicelo ezifana nokuziva, i-bioimaging, okanye i-endoscopy, ukwandisa amandla eenkqubo zefiber optical ngaphaya konxibelelwano lwendabuko.
Enye inzuzo yeegels ze-silica ze-optical organic silica yi-biocompatibility yazo, izenza zilungele ukusetyenziswa kwe-biomedical kwi-fiber-based diagnostics zonyango kunye nonyango. I-fiber-based sensors kunye neeprobes zinokudibaniswa kunye neegels, ezivumela ukubeka iliso okanye unyango oluncinci. I-biocompatibility yeegels iqinisekisa ukuhambelana neenkqubo zebhayoloji kwaye inciphisa umngcipheko wokusabela okubi okanye umonakalo wezicubu.
Ubuchwephesha bokuBonisa kunye ne-Electronics engafihliyo
Itekhnoloji yokubonisa kunye ne-elektroniki ebonakalayo idlala indima ebalulekileyo kwizicelo ezahlukeneyo, kubandakanya abathengi be-elektroniki, ubunyani bokwenyani, kunye neefestile eziqaqambileyo. I-Optical organic silica gels, eyenziwe nge-silica nanoparticles ye-inorganic efakwe kwi-organic matrix, inikezela ngeempawu ezizodwa ezenza zibe nomtsalane kobu buchwepheshe.
Enye yeenzuzo ezibalulekileyo zeejeli ze-silica ze-optical organic silica kukubonakala kwazo elubala kuluhlu olubonakalayo lwe-electromagnetic spectrum. I-silica ye-inorganic nanoparticles inikezela ngesalathisi esiphezulu se-refractive, ngelixa i-organic matrix inikezela ukuzinza komatshini kunye nokuguquguquka. Olu luhlu luvumela ukuphuhliswa kweefilimu ezicacileyo kunye neengubo ezinokuthi zisetyenziswe kwiiteknoloji zokubonisa.
Iijeli ze-silica ze-Optical organic zinokusetyenziswa njengee-electrode ezicacileyo, ezithatha indawo ye-electrode ye-indium tin oxide eqhelekileyo (ITO). Iijeli zinokucutshungulwa zibe ziifilimu ezibhityileyo, eziguquguqukayo, neziqhubayo, ezivumela ukwenziwa kwezikrini zokuchukumisa ezicacileyo, iziboniso eziguquguqukayo, kunye nee-elektroniki ezinokunxiba. Ukucaca okuphezulu kweegels kuqinisekisa ukuhanjiswa kokukhanya okugqwesileyo, okukhokelela kwimifanekiso ephilileyo kunye nekhwalithi ephezulu.
Ngaphezu koko, ukuguquguquka kunye nokuqhubekeka kweegels ze-silica ze-organic optical zibenza bafanelekele izicelo zokubonisa eziguquguqukayo. Iigels zinokubunjwa kwiifom ezahlukeneyo, ezifana neziboniso ezigobileyo okanye ezigotywayo, ngaphandle kokuphazamisa iimpawu zabo zokukhanya. Oku bhetyebhetye kuvula amathuba amatsha ezixhobo zokubonisa ezintsha neziphathwayo, kubandakanya ii-smartphones eziguquguqukayo, izikrini eziqengqelekayo, okanye iziboniso ezinxitywayo.
Ukongeza kokungafihli kunye nokuguquguquka, iijeli ze-silica ze-optical organic zingabonisa ezinye izinto ezinqwenelekayo kubuchwepheshe bokubonisa. Ngokomzekelo, banokuba nozinzo oluhle kakhulu lwe-thermal, olubavumela ukuba bamelane namaqondo okushisa aphezulu adibene nawo ngexesha lokwenziwa kwesiboniso. Iigels nazo zinokubambelela kakuhle kwii-substrates ezahlukeneyo, ziqinisekisa ukuqina kwexesha elide kunye nokuthembeka kwezixhobo zokubonisa.
Ngaphaya koko, iijeli ze-silica ze-optical organic zinokwenziwa ngobunjineli ukubonisa iziphumo ezithile zokubonwayo, ezinje ngokukhanya okusasazeka okanye ukuphambuka. Lo mhlaba unokubotshelelwa ukwenza izihluzi zabucala, iifilimu zolawulo oluthambileyo, okanye imiboniso enemigangatho emithathu. Iigels zinokuthi zenziwe iipateni okanye zenziwe ngendlela yokuguqula ukukhanya, ukuphucula amava okubonakalayo kunye nokongeza ukusebenza ukubonisa ubuchwepheshe.
Olunye usetyenziso oluthembisayo lweejeli ze-silica zendalo ziselubala lwe-elektroniki. Iigels zinokusebenza njengezinto ze-dielectric okanye i-insulators yesango kwii-transistors ezicacileyo kunye neesekethe ezidibeneyo. Izixhobo zombane ezingumzekelo zinokwenziwa ngokudibanisa i-organic ororganic semiconductors kunye neegels. Ezi zixhobo zinokusetyenziswa kwiisekethe ezinengqondo, izinzwa, okanye iinkqubo zokuqokelela amandla.
Iigels ze-silica ze-Optical organic zingasetyenziswa kwiifestile eziqaqambileyo kunye neglasi yezakhiwo. Iigels zinokudityaniswa kwiinkqubo ze-electrochromic okanye ze-thermochromic, ezivumela ukulawula ukukhanya okanye umbala weglasi. Ubuchwephesha bufumana usetyenziso kwizakhiwo ezonga amandla, ulawulo lwabucala, kunye nokunciphisa ilitha, ukunika intuthuzelo eyomeleziweyo kunye nokusebenza.
Iipleyiti ze-Optical Wave kunye nePolarizers
Iipleyiti ze-Optical wave kunye ne-polarizers zizinto ezibalulekileyo kwiinkqubo zamehlo zokulawula imeko ye-polarization yokukhanya. Iigels ze-silica ze-Optical organic silica, ezenziwe nge-silica ye-inorganic nanoparticles efakwe kwi-organic matrix, inikezela ngeempawu ezizodwa ezenza zibe nomtsalane kwi-optical wave plate kunye nezicelo ze-polarizer.
Enye yeenzuzo ezibalulekileyo ze-optical organic silica gels kukukwazi kwabo ukulawula i-polarization yokukhanya ngokubunjwa kunye ne-nanostructure. Ngokukhetha ngononophelo ubungakanani kunye nokuhanjiswa kwe-silica nanoparticles ye-inorganic kunye nokubandakanya i-chromophores ye-organic efanelekileyo, kunokwenzeka ukwenza iiplati ze-optical wave kunye ne-polarizers ezineempawu ezithile ze-polarization.
Iipleyiti ze-Optical wave, ezikwaziwa ngokuba ziipleyiti zokulibaziseka, zazisa ukulibaziseka kwesigaba phakathi kwenxalenye yepolarization yokukhanya kwesiganeko. Iijeli ze-silica ze-Optical organic organic zingayilwa ukuba zibeneempawu ze-birefringent, oku kuthetha ukuba zibonisa izalathiso ezahlukeneyo zokuphinda zibonakale kwiindlela ezahlukeneyo zepolarization. Ngokulawula i-orientation kunye nobukhulu be-gel, kunokwenzeka ukwenza iiplati zamaza kunye namaxabiso athile okubuyisela kunye nokuqhelaniswa. Ezi zicwecwe zamaza zifumana izicelo kwi-polarization manipulation, ezifana nolawulo lwe-polarization, uhlalutyo lwe-polarization, okanye imbuyekezo yeziphumo ze-birefringence kwiinkqubo zamehlo.
Ijeli ye-silica ye-Optical organic inokusetyenziswa njenge-polarizers, ekhetha ukuhambisa ukukhanya kwimeko ethile ye-polarization ngelixa ithintela i-orthogonal polarization. Ukuqhelaniswa kunye nokusabalalisa i-silica nanoparticles ye-inorganic ngaphakathi kwe-gel matrix inokulungelelaniswa ukufezekisa ukutshatyalaliswa okuphezulu kunye nocalulo olusebenzayo lwe-polarization. Ezi polarizers zifumana izicelo kwiinkqubo ezahlukeneyo zamehlo, njengemiboniso, unxibelelwano olubonakalayo, okanye i-polarimetry.
Ngaphaya koko, ukuguquguquka kunye nokuqhubekeka kweegels ze-silica zendalo zibonelela ngeenzuzo ekwenzeni iipleyiti zamaza kunye ne-polarizers. Iijeli zinokubunjwa ngokulula zibe ziijometri ezahlukeneyo, ezinje ngeefilimu ezibhityileyo, iifibers, okanye i-microstructures, evumela ukudityaniswa kwezi nxalenye kuluhlu olubanzi lweenkqubo zamehlo. Ukuzinza komatshini weegels kuqinisekisa ukuqina kunye nokusebenza kwexesha elide kwamacwecwe amaza kunye ne-polarizers.
Enye inzuzo yeejeli ze-silica ze-optical organic silica kubuchule bazo. Iipropati ze-gel, ezifana ne-refractive index okanye i-birefringence, inokulawulwa ngokulungelelanisa ukubunjwa okanye ubukho be-dopants okanye izongezo. Oku kulungelelaniswa kuvumela ukwenziwa kweepleyiti zamaza kunye ne-polarizers kuluhlu oluthile lwamaza obude okanye imimandla ye-polarization, ukuphucula ukuguquguquka kwabo kunye nokusebenza kwiinkqubo ezahlukeneyo zamehlo.
Ngaphaya koko, i-biocompatibility yeegels ze-silica ze-optical organic zizenza zilungele i-bioimaging, i-biomedical diagnostics, okanye izicelo zokuva. Iigels zinokudibaniswa kwiinkqubo ze-optical for imaging-sensitive imaging okanye ukufumanisa iisampulu zezinto eziphilayo. Ukuhambelana kweegel kunye neenkqubo zebhayoloji kunciphisa umngcipheko wokuphendula okungalunganga kwaye kwenza ukuba zisetyenziswe kwizicelo ze-biophotonic.
I-Optical imaging kunye ne-Microscopy
Ubuchule bokucinga nge-Optical kunye ne-microscopy zibalulekile kwiinkqubo ezahlukeneyo zenzululwazi kunye nezonyango, okwenza ukuba kube nokubonwa kunye nohlalutyo lwezakhiwo ezincinci. Iigels ze-silica ze-Optical organic silica, eziqulunqwe nge-silica nanoparticles engabonakaliyo efakwe kwi-organic matrix, inikezela ngeempawu ezizodwa ezenza zibe nomtsalane kwi-imaging optical kunye ne-microscopy.
Enye yeengenelo ezibalulekileyo zeejeli ze-silica ze-optical organic optical kukukhanya kwazo kunye nokusasazeka kokukhanya okuphantsi. I-silica ye-inorganic nanoparticles inikezela ngesalathisi esiphezulu se-refractive, ngelixa i-organic matrix inikezela ukuzinza kunye nokukhuselwa komatshini. Olu kudibanisa luvumela umfanekiso ophezulu ngokunciphisa ukukhanya kunye nokusabalalisa, ukuvelisa imifanekiso ecacileyo kunye nebukhali.
Iijeli ze-silica ze-Optical organic zingasetyenziswa njengeefestile zamehlo okanye izigqubuthelo zokuseta imakroskopu. Ukungafihli kwabo kuluhlu olubonakalayo kunye nolusondeleyo lwe-infrared luvumela ukuhanjiswa kokukhanya okusebenzayo, okwenza ukuba umfanekiso ocacileyo weesampuli. Iigels zinokucutshungulwa zibe ziifilimu ezincinci, eziguquguqukayo okanye izilayidi, zizenze zilungele iindlela eziqhelekileyo zemicroscope ethambileyo.
Ngaphaya koko, ubume beporous of optical organic silica gels bunokunyuswa ukukhulisa amandla okucinga. Iigels zinokusebenza ngedayi ekhanyayo okanye amachaphaza e-quantum, anokuthi asetyenziswe njengee-agent ezichaseneyo kwizicelo ezithile zomfanekiso. Ukubandakanya ezi arhente zokucinga ngaphakathi kwe-gel matrix yenza ukuba iileyibhile kunye nokubonwa kwezakhiwo ezithile zeselula okanye i-biomolecules, ibonelele ngengqiqo ebalulekileyo kwiinkqubo zebhayoloji.
Iijeli ze-silica ze-Optical organic zinokusetyenziswa kubuchule bokucinga obuphambili, obunje nge-confocal okanye i-multiphoton microscopy. Iijeli 'phezulu optical transparency kunye autofluorescence low low kubenza bafanelekele umfanekiso nzulu ngaphakathi iisampulu zebhayoloji. Iigels zinokusebenza njengeefestile zamehlo okanye abanini beesampuli, ukuvumela ukugxila okuchanekileyo kunye nemifanekiso yemimandla ethile enomdla.
Ukongeza, ukuguquguquka kunye nokuqhubekeka kweegels ze-silica ze-organic optical zibonelela ngeenzuzo ekuphuhliseni izixhobo ze-microfluidic kwizicelo zokucinga. Iigels zinokubunjwa zibe yi-microchannels okanye amagumbi, okwenza ukuhlanganiswa kweeplatifomu zokucinga kunye nokuhamba kwamanzi okulawulwayo. Oku kuvumela ukujonga ixesha langempela kunye nohlalutyo lweenkqubo eziguquguqukayo, ezifana nokufuduka kweeseli okanye ukusebenzisana kwe-fluidic.
Ngapha koko, i-biocompatibility ye-optical organic silica gels izenza zilungele usetyenziso lwe-imaging kwi-biology kunye neyeza. Iigels zibonakaliswe ukuba zine-cytotoxicity encinci kwaye zinokusetyenziswa ngokukhuselekileyo kunye neesampuli zebhayoloji. Banokuqeshwa kwiinkqubo zokucinga kuphando lwebhayoloji, njengomfanekiso weseli ephilayo, i-tissue imaging, okanye i-in vitro diagnostics.
UVavanyo nokuBeka iliso kokusiNgqongileyo
Ukujongwa kokusingqongileyo kunye nokubeka iliso kubalulekile ekuqondeni nasekulawuleni i-ikhosistim yomhlaba kunye nemithombo yendalo. Ibandakanya ukuqokelela kunye nokuhlalutya idatha enxulumene nemilinganiselo eyahlukeneyo yokusingqongileyo, njengomgangatho womoya, umgangatho wamanzi, iimeko zemozulu, kunye neentlobo-ntlobo zezinto eziphilayo. Ezi nzame zokubeka iliso zijolise ekuhloleni imeko yokusingqongileyo, kuchongwe izoyikiso ezinokubakho, nokuxhasa iinkqubo zokuthatha izigqibo zophuhliso oluzinzileyo nolondolozo.
Enye yeendawo ezibaluleke kakhulu zokuva nokubeka iliso kokusingqongileyo kuvavanyo lomgangatho womoya. Ngokukhula kwabantu ezidolophini kunye nokwanda kwemizi-mveliso, ukungcoliseka komoya kuye kwaba yinkxalabo ebalulekileyo. Iisistim zokubek' esweni zilinganisa ukugxilwa kongcoliseko, kuquka i-particle, i-nitrogen dioxide, i-ozone, kunye ne-volatile organic compounds. Ezi zivamvo zibekwe kwiindawo ezisezidolophini, kwiindawo zemizi-mveliso, nakwimithombo ekufutshane nemithombo yongcoliseko ukuze kulandelelwe amanqanaba ongcoliseko kunye nokuchonga iindawo ezishushu, zenza ukuba abaqulunqi bomgaqo-nkqubo baphumeze ungenelelo ekujoliswe kulo kunye nokuphucula umgangatho womoya.
Ukujongwa komgangatho wamanzi ngomnye umba obalulekileyo wokubona okusingqongileyo. Ibandakanya ukuhlolwa kweekhemikhali zemizimba yamanzi, imbonakalo yomzimba kunye neempawu zebhayoloji. Iisistim zokubek' esweni zilinganisa iiparamitha ezifana ne-pH, ubushushu, ioksijini enyibilikileyo, i-turbidity, kunye nokuxinana kwezinto ezingcolisayo njengesinyithi esinzima kunye nezondlo. Izikhululo zexesha langempela lokubeka iliso kunye nobuchwepheshe be-remote sensing zibonelela ngolwazi oluxabisekileyo malunga nomgangatho wamanzi, ukunceda ukufumanisa imithombo yongcoliseko, ukulawula imithombo yamanzi, nokukhusela i-ecosystems yasemanzini.
Ukujongwa kwemozulu kubalulekile ekuqondeni iipateni zemozulu kunye nokutshintsha kwexesha. Ilinganisa ubushushu, imvula, ukufuma, isantya somoya, kunye nemitha yelanga. Uthungelwano lokujonga imozulu lubandakanya izikhululo zemozulu, iisathelayithi, kunye nobunye ubugcisa bokubona kude. Ezi nkqubo zibonelela ngedatha yemodeli yemozulu, ukubikezelwa kwemozulu, kunye nokuvavanya iindlela zemozulu zexesha elide, ukuxhasa ukuthathwa kwezigqibo kwezolimo, ulawulo lweentlekele, kunye nokucwangciswa kweziseko zophuhliso.
Ukubek' esweni kweentlobo ngeentlobo zezinto eziphilayo kulandelela iintlobo ngeentlobo zezinto eziphilayo kunye nobuninzi bezinto eziphilayo, ukusasazwa kunye nempilo. Ibandakanya uphando lwamasimi, ukubona kude, kunye namanyathelo esayensi yabemi. Ukujongwa kwezinto eziphilayo ezahlukeneyo kunceda izazinzulu kunye nabalondolozi bendalo baqonde iimpembelelo zelahleko yendawo yokuhlala, utshintsho lwemozulu, kunye neentlobo ezihlaselayo. Ngokubeka iliso kwizinto eziphilayo ezahlukeneyo, sinokubona iintlobo zezilwanyana ezisengozini yokuphela, sivavanye ukusebenza kwamanyathelo olondolozo, size senze izigqibo ezisekelwe kulwazi ukukhusela nokubuyisela imixokomelwano yendalo esingqongileyo.
Inkqubela phambili yetekhnoloji iphucule kakhulu imvakalelo yokusingqongileyo kunye nesakhono sokuhlola. Uthungelwano lwe-sensor engenazingcingo, imifanekiso yesathelayithi, iidrones, kunye nezixhobo ze-IoT zenze uqokelelo lwedatha lusebenze ngakumbi, lungabizi kakhulu, kwaye lufikeleleke. Uhlalutyo lwedatha kunye ne-algorithms yokufunda koomatshini ivumela ukusetyenzwa kunye nokutolikwa kwedatha enkulu, iququzelele ukubonwa kwangaphambili kweengozi zokusingqongileyo kunye nophuhliso lwezicwangciso ezisebenzayo.
Iiseli zeSolar kunye nokuVuna amandla
Amandla elanga ngumthombo wamandla ohlaziyekayo nococekileyo obambe amandla amakhulu okujongana neemfuno zethu zamandla ezandayo. Iiseli zelanga, ezikwabizwa ngokuba ziiseli ze-photovoltaic, zibalulekile ekuguquleni ukukhanya kwelanga kube ngumbane. Iiseli zelanga zesintu ngokuyintloko zenziwe ngezinto ezingaphiliyo ezifana nesilicon, kodwa kukho umdla okhulayo wokuhlola izinto eziphilayo zokuvuna amandla elanga. Enye into enjalo yijeli ye-silica ye-optical organic, ebonelela ngeenzuzo ezizodwa kwitekhnoloji yeeseli zelanga.
Ijeli ye-silica ye-Optical organic sisixhobo esiguquguqukayo esineempawu ezikhethekileyo zamehlo, kubandakanya ukukhanya okuphezulu kunye ne-spectrum ebanzi yokufunxa. Ezi mpawu ziyenza ifaneleke kakuhle ukuthabatha ukukhanya kwelanga kubude bamaza ahlukeneyo, ivumela uguqulo olusebenzayo lwamandla. Ngaphezu koko, ubume bayo obuguquguqukayo buvumela ukudityaniswa kwayo kwiindawo ezahlukeneyo, kubandakanywa izakhiwo ezigobileyo kunye neziguquguqukayo, ukwandisa usetyenziso olunokwenzeka lweeseli zelanga.
Inkqubo yokwenziwa kweeseli zelanga kusetyenziswa ijeli ye-silica ye-optical organic ibandakanya amanyathelo amaninzi. Ijeli ye-silica iqale idityaniswe kwaye iqhutywe ukufezekisa i-morphology efunwayo kunye neempawu ezibonakalayo. Ngokuxhomekeke kwiimfuno ezithile, inokuqulunqwa njengefilimu encinci okanye ifakwe ngaphakathi kwe-polymer matrix. Olu bhetyebhetye kuyilo lwezinto lwenza ukuba ukulungelelaniswa kweeseli zelanga ukuhlangabezana neemfuno ezithile zokuvuna amandla.
Nje ukuba ijeli ye-silica ye-optical organic ilungiswe, ifakwe kwisixhobo seseli yelanga. I-gel isebenza njengomgca wokukhanya okhanyayo, uthatha iifotoni ukusuka ekukhanyeni kwelanga kwaye uqalise inkqubo ye-photovoltaic. Njengoko iifotoni zifunxwa, zenza izibini ze-electron-hole, zihlulwe ngummandla wombane owakhelwe ngaphakathi kwisixhobo. Olu lwahlulo ludala ukuhamba kwee-electron, okubangela ukuveliswa kwamandla ombane.
Enye yeenzuzo eziphawulekayo ze-optical organic silica gel-based based cell cell yindleko yazo. Xa kuthelekiswa neeseli zesolar zemveli, izinto eziphilayo zinokuveliswa ngeendleko eziphantsi kwaye zicutshungulwe kusetyenziswa iindlela ezithe ngqo. Oku kufikeleleka kubenza babe lukhetho oluthembisayo lokusasazwa komgangatho omkhulu, igalelo ekwamkelweni okubanzi kwamandla elanga.
Nangona kunjalo, iiseli zelanga ezisekwe kwi-silica ye-silica zidibene nemingeni. Izixhobo ze-Organic ngokubanzi zinokusebenza okuphantsi kunezo zisebenza kwi-inorganic ngenxa yentlawulo encinci yokuhamba kunye neenkxalabo zozinzo. Abaphandi basebenza ngenkuthalo ekuphuculeni ukusebenza kunye nokuzinza kweeseli zelanga ze-organic ngokusebenzisa ubunjineli bezinto kunye nokulungiswa kwesixhobo.
Ushicilelo lwe-3D kunye noVeliso oloNgezelelweyo
Ushicilelo lwe-3D kunye nemveliso eyongezelelweyo iye yaliguqula ishishini lemveliso ngokuvumela ukuyilwa kwezakhiwo ezintsonkothileyo kunye nezilungelelanisiweyo ngokuchaneka okuphezulu kunye nokusebenza kakuhle. Ngelixa obu buchule busetyenziswa kakhulu kunye nezinto zemveli ezinje ngeplastiki kunye neentsimbi, kukho umdla okhulayo wokuphonononga amandla abo ngezinto ezintsha ezifana nejeli ye-silica ekhanyayo. Ushicilelo lwe-3D kunye nokuveliswa okongeziweyo kwejeli ye-silica ephilayo ibonelela ngeenzuzo ezizodwa kwaye ivule amathuba amatsha kwizicelo ezahlukeneyo.
Ijeli ye-silica ye-Optical organic sisixhobo esiguquguqukayo esineempawu ezibonakalayo ezikhethekileyo, eziyenza ilungele usetyenziso olwahlukeneyo, kubandakanya i-optics, i-sensor, kunye nezixhobo zokuvuna amandla. Ngokusebenzisa ushicilelo lwe-3D kunye nobuchule bokwenza okongeziweyo, kuyenzeka ukuba kwenziwe izakhiwo ezintsonkothileyo kunye neepateni ngolawulo oluchanekileyo phezu kokwakheka kwemathiriyeli kunye nejometri.
Inkqubo ye-3D yoshicilelo lwejeli ye-silica ephilayo ibandakanya amanyathelo amaninzi. Ijeli ye-silica iqale ilungiswe ngokudibanisa kunye nokuyilungisa ukuze kuphunyezwe iimpawu ezifunwayo ze-optical. Ijeli inokuqulunqwa kunye nezongezelelo okanye idayi ukunyusa ukusebenza kwayo, njengokufunxa ukukhanya okanye ukukhutshwa. Nje ukuba ijeli ilungisiwe, ilayishwa kumshicileli we-3D okanye inkqubo yokuvelisa ezongezelelweyo.
Umshicileli we-3D ubeka kwaye uqinise i-optical organic silica gel layer by layer ngexesha lenkqubo yokushicilela, ngokulandela imodeli yedijithali eyilwe kwangaphambili. Intloko yomshicileli ilawula ngokuchanekileyo ukubekwa kwejeli, ivumela ukuyilwa kwezakhiwo ezintsonkothileyo nezinzima. Ngokuxhomekeke kwisicelo esithile, iindlela ezahlukeneyo zokuprinta ze-3D, ezifana ne-stereolithography okanye i-inkjet printing, zingaqeshwa ukufezekisa isisombululo esifunwayo kunye nokuchaneka.
Ukukwazi ukuprinta ijeli ye-silica ye-3D ibonelela ngeenzuzo ezininzi. Okokuqala, ivumela ukudalwa kwezinto ezimile ngokwesiko kunye nezilungelelaniswe kakhulu ekunzima ukufikelela kuzo ngeendlela eziqhelekileyo zokwenziwa. Esi sikhundla sixabisekile kwizicelo ezifana ne-micro-optics, apho ulawulo oluchanekileyo phezu kwemilo kunye nobukhulu bezinto ezibonakalayo zibalulekile.
Okwesibini, ukuprintwa kwe-3D kwenza ukuhlanganiswa kwe-silica gel optical organic kunye nezinye izinto okanye amacandelo, ukuququzelela ukudala izixhobo ezininzi. Ngokomzekelo, i-optical waveguides okanye i-light-emitting diodes (i-LEDs) inokudibaniswa ngokuthe ngqo kwizakhiwo eziprintiweyo ze-3D, ezikhokelela kwiinkqubo ezidibeneyo kunye ne-optoelectronic esebenzayo.
Ngaphaya koko, ubuchule bokwenza okongeziweyo bubonelela ngokuguquguquka kokudala iiprototypes kunye noyilo oluphindaphindayo, ukonga ixesha kunye nezixhobo kwinkqubo yophuhliso. Ikwavumela ukuveliswa okufunwayo, ukwenza ukuvelisa amanani amancinci ezixhobo ezikhethekileyo zamehlo okanye izinto ezinokwenzeka ngaphandle kwesidingo sezixhobo ezibizayo.
Nangona kunjalo, imiceli mngeni inxulumene noshicilelo lwe-3D kunye nokuveliswa kwejeli ye-silica eyongeziweyo. Ukuphuhlisa iifomula eziprintwayo ezineempawu eziphuculweyo zerheological kunye nokuzinza kubalulekile ukuqinisekisa iinkqubo ezithembekileyo zoshicilelo. Ukongeza, ukuhambelana kweendlela zokushicilela ezinomgangatho ophezulu we-optical kunye namanyathelo okucubungula emva kokushicilela, njengokuphilisa okanye ukudibanisa, kufuneka kuqwalaselwe ngononophelo ukufikelela kwiimpawu ezibonakalayo ezifunwayo.
Microfluidics kunye neLab-on-a-Chip Devices
Ukugcinwa kwedatha ye-Optical kubhekiselele ekugcineni kunye nokubuyisela ulwazi lwedijithali usebenzisa ubuchule obusekelwe ekukhanyeni. Iidiski ze-Optical, ezifana nee-CD, ii-DVD, kunye ne-Blu-ray discs, zisetyenziswe ngokubanzi ukugcinwa kwedatha ngenxa yomthamo wabo ophezulu kunye nokuzinza kwexesha elide. Nangona kunjalo, kukho imfuno eqhubekayo yemithombo yeendaba yokugcina enye enoxinano oluphezulu kunye namazinga okudlulisa idatha ngokukhawuleza. Ngeempawu zayo ezikhethekileyo ze-optical kunye neempawu ezinokwenziwa ngokwezifiso, ijeli ye-silica ye-optical organic ibambe amandla abalaseleyo osetyenziso oluphezulu lokugcina idatha.
Ijeli ye-silica ye-Optical organic sisixhobo esisebenza ngeendlela ezininzi esibonisa iimpawu ezikhethekileyo zamehlo, kubandakanya ukukhanya okuphezulu, ukusasazeka okuphantsi, kunye ne-spectrum ebanzi yokufunxa. Ezi zakhiwo zenza ukuba zifaneleke kakuhle ukugcinwa kwedatha ye-optical, apho ulawulo oluchanekileyo lwentsebenziswano yokukhanya kubalulekile. Ngokusebenzisa iimpawu ezikhethekileyo ze-silica gel ye-organic optical, kunokwenzeka ukuphuhlisa umthamo ophezulu kunye neenkqubo zokugcina idatha ye-optical data.
Enye indlela yokusebenzisa ijeli ye-silica ye-optical organic kugcino lwedatha kuphuhliso lweenkqubo zokugcina iholographic. Itekhnoloji yokugcinwa kweHolographic isebenzisa imigaqo yokuphazamiseka kunye ne-diffraction ukugcina nokubuyisela inani elikhulu ledatha kumthamo we-three-dimensional volume. Ijeli ye-silica ye-Optical organic inokusebenza njengendawo yokugcina kwiinkqubo ze-holographic, idala imathiriyeli ye-holographic eyenziwe ngokwezifiso kunye neepropathi zokukhanya ezilungiselelweyo.
Kwindawo yokugcina idatha ye-holographic, i-laser beam ihlulwe ibe yimiqadi emibini: i-signal beam ephethe idatha kunye ne-reference beam. Imiqadi emibini idibanisa ngaphakathi kwejeli ye-silica ye-optical organic, idala ipateni yokuphazamiseka edibanisa idatha kwisakhiwo se-gel. Lo mzekelo wokuphazamiseka unokurekhodwa ngokusisigxina kwaye ufunyanwe ngokukhanyisa i-gel kunye ne-reference beam kunye nokuvuselela idatha yokuqala.
Iimpawu ezikhethekileyo zejeli ye-silica ye-optical organic yenza ukuba ilungele ukugcinwa kwedatha ye-holographic. Ukukhanya kwayo okuphezulu kuqinisekisa ukuhanjiswa kokukhanya okusebenzayo, ukuvumela iipateni zokuphazamiseka ezichanekileyo zenziwe kwaye zibuyiswe. I-spectrum yokufunxa ebanzi yejeli yenza ukuba irekhode yobude obuninzi kunye nokubuyiswa, ukunyusa umthamo wokugcinwa kunye namazinga okudluliselwa kwedatha. Ngaphezu koko, iimpawu eziguquguqukayo zejeli zivumela ukulungelelaniswa kweempawu zayo ze-photochemical kunye ne-thermal ukwenzela ukurekhoda okuphuculweyo kunye nokuzinza.
Olunye usetyenziso olunokwenzeka lwejeli ye-silica ye-optical organic kwisitoreji sedatha njengomaleko osebenzayo kwizixhobo zememori ye-optical. Ngokubandakanya ijeli kwisakhiwo seenkumbulo ezibonakalayo, ezifana nokutshintsha kwesigaba okanye iinkumbulo ze-magneto-optical, kunokwenzeka ukuba ziphucule ukusebenza kwazo kunye nokuzinza. Iipropati ezizodwa zejeli zamehlo zingasetyenziselwa ukuphucula ubuntununtunu bezi zixhobo kunye nomlinganiselo wesignali-kwingxolo, ekhokelela ekuxininiseni okuphezulu kokugcinwa kwedatha kunye nesantya sokufikelela kwidatha ekhawulezayo.
Ukongezelela, ukuguquguquka kunye nokuguquguquka kwejeli ye-silica ye-optical organic ivumela ukudibanisa ezinye izinto ezisebenzayo, ezifana ne-nanoparticles okanye idayi, kwimidiya yokugcina. Ezi zongezo zinokuphucula ngakumbi iipropathi ze-optical kunye nokusebenza kweenkqubo zokugcina, ezivumela ukusebenza okuphezulu njengokugcinwa kwedatha yamanqanaba amaninzi okanye ukurekhoda kwemibala emininzi.
Nangona amandla athembisayo e-optical organic silica gel kwindawo yokugcina idatha ye-optical, eminye imingeni kufuneka iqwalaselwe. Oku kubandakanya ukukhulisa uzinzo lwemathiriyeli, ukuqina, kunye nokuhambelana neendlela zokufunda. Uphando oluqhubekayo lujolise ekuphuculeni ukurekhoda kunye neenkqubo zokufumana kwakhona, ukuphuhlisa iiprothokholi ezifanelekileyo zokurekhoda, kunye nokuphonononga i-architecture yesixhobo senoveli ukoyisa le mingeni.
I-Optical Data Storage
Ukugcinwa kwedatha ye-Optical buchwephesha obusebenzisa ubuchule obusekelwe ekukhanyeni ukugcina nokubuyisela ulwazi lwedijithali. Imithombo yeendaba yokugcinwa kwezinto ezibonakalayo njengeeCD, iiDVD, kunye neediski ze-Blu-ray zisetyenziswe ngokubanzi, kodwa kukho imfuno eqhubekayo yomthamo ophezulu kunye nezisombululo zokugcina idatha ngokukhawuleza. Ngeempawu zayo ezikhethekileyo ze-optical kunye neempawu ezinokwenziwa ngokwezifiso, ijeli ye-silica ye-optical organic ibambe amandla abalaseleyo osetyenziso oluphezulu lokugcina idatha.
Ijeli ye-silica ye-Optical organic sisixhobo esiguquguqukayo esineempawu ezikhethekileyo zamehlo, kubandakanya ukukhanya okuphezulu, ukusasazeka okuphantsi, kunye ne-spectrum ebanzi yokufunxa. Ezi zakhiwo zenza ukuba zifaneleke kakuhle ukugcinwa kwedatha ye-optical, apho ulawulo oluchanekileyo lwentsebenziswano yokukhanya kubalulekile. Ngokusebenzisa iimpawu ezikhethekileyo ze-silica gel ye-organic optical, kunokwenzeka ukuphuhlisa umthamo ophezulu kunye neenkqubo zokugcina idatha ye-optical data.
Ukugcinwa kweHolographic sisicelo esithembisayo sejeli ye-silica ye-optical organic kwindawo yokugcina idatha. Itekhnoloji yokugcinwa kweHolographic isebenzisa ukuphazamisa kunye nemigaqo ye-diffraction ukugcina nokubuyisela inani elikhulu ledatha kumthamo we-three-dimensional. Ijeli ye-silica ye-Optical organic inokusebenza njengendawo yokugcina kwiinkqubo ze-holographic, idala imathiriyeli ye-holographic eyenziwe ngokwezifiso kunye neepropathi zokukhanya ezilungiselelweyo.
Kwindawo yokugcina idatha ye-holographic, i-laser beam ihlulwe ibe yimiqadi emibini: i-signal beam ephethe idatha kunye ne-reference beam. Le miqadi idibanisa ngaphakathi kwejeli ye-silica ye-optical organic, idala ipateni yokuphazamiseka edibanisa idatha kwisakhiwo se-gel. Lo mzekelo wokuphazamiseka unokurekhodwa ngokusisigxina kwaye ufunyanwe ngokukhanyisa i-gel kunye ne-reference beam kunye nokuvuselela idatha yokuqala.
Ijeli ye-silica ye-Optical organic ifaneleke kakuhle ukugcinwa kwedatha yeholographic ngenxa yokungafihli okuphakamileyo kunye ne-spectrum ebanzi yokufunxa. Ezi zakhiwo zenza ukuhanjiswa kokukhanya okusebenzayo kunye nokurekhodwa kwe-multi-wavelength, ukwandisa umthamo wokugcina kunye namazinga okudlulisa idatha. Iimpawu zokwenza ngokwezifiso ze-gel nazo zivumela ukulungelelaniswa kweempawu zayo ze-photochemical kunye ne-thermal, ukuphucula ukurekhoda nokuzinza.
Olunye usetyenziso lwe-silica ye-silica ye-optical organic kwi-data yokugcina njengoluhlu olusebenzayo kwizixhobo zememori ye-optical. Ngokubandakanya ijeli kwizixhobo ezifana nokutshintsha kwesigaba okanye iinkumbulo zemagneto-optical, iipropathi zayo ezizodwa zinokuphucula ukusebenza kunye nokuzinza. Ukucaca okuphezulu kwejeli kunye neempawu ezinokwenziwa ngokwezifiso kunokuphucula ubuntununtunu kunye nomlinganiselo wesignali-kwingxolo, ekhokelela ekugxineni okuphezulu kokugcinwa kwedatha kunye nesantya sokufikelela kwidatha ngokukhawuleza.
Ukongezelela, ukuguquguquka kunye nokuguquguquka kwejeli ye-silica ye-optical organic ivumela ukudibanisa ezinye izinto ezisebenzayo, ezifana ne-nanoparticles okanye idayi, kwimidiya yokugcina. Ezi zongezo zinokuphucula ngakumbi iipropathi ze-optical kunye nokusebenza kweenkqubo zokugcina, ezivumela ukusebenza okuphezulu njengokugcinwa kwedatha yamanqanaba amaninzi okanye ukurekhoda kwemibala emininzi.
Nangona kunjalo, kukho imingeni ekusebenziseni ijeli ye-silica ye-optical organic ukugcinwa kwedatha ebonakalayo. Oku kubandakanya ukuqinisa uzinzo, ukuqina, kunye nokuhambelana neendlela zokufunda. Uphando oluqhubekayo lujolise ekuphuculeni ukurekhoda kunye neenkqubo zokufumana kwakhona, ukuphuhlisa iiprothokholi ezifanelekileyo zokurekhoda, kunye nokuphonononga ulwakhiwo lwesixhobo senoveli ukoyisa le mingeni.
I-Aerospace kunye nezicelo zoKhuselo
Ijeli ye-silica ye-Optical organic, eneempawu zayo ezizodwa kunye neempawu ezinokwenziwa ngokwezifiso, ibambe amandla abalulekileyo kwizicelo ezahlukeneyo kwi-aerospace kunye namashishini okhuselo. Ukuguquguquka kwayo, ukucaca okuphezulu, kunye nokuhambelana nezinye izinto zenza ukuba zilungele izicelo ezininzi ezifuna ukusebenza kwe-optical, ukuqina, kunye nokuthembeka kwiimeko ezinzima.
Olunye usetyenziso olubalaseleyo lwejeli ye-silica ye-optical organic kwi-aerospace kunye necandelo lokhuselo ziingubo zokwaleka kunye nezihluzi. Ezi zogquma kunye nezihluzi zidlala indima ebalulekileyo ekwandiseni ukusebenza kweenkqubo zamehlo, ezinjengezoluvo, iikhamera, kunye nezixhobo zokwenza umfanekiso. Ukucaca okuphezulu kwejeli kunye neempawu ezisezantsi zokuchithwa zenza ukuba ibe ngumviwa obalaseleyo kwiingubo ezichasene ne-antireflective, ukukhusela i-optical components kwi-reflection kunye nokuphucula ukusebenza kakuhle kwe-optical. Ukongezelela, ijeli ye-silica ye-optical organic ingenziwa ilungelelaniswe ukuba ibe neempawu ezithile zokufunxa okanye zokuhambisa, ezivumela ukuba kudalwe izihluzi ezilungelelanisiweyo ezisasaza ngokukhethayo okanye zithintele ubude obuthile bokukhanya, ezenza ukuba izicelo zifane ne-multispectral imaging okanye ukhuseleko lwe-laser.
Ijeli ye-silica ye-Optical organic nayo inenzuzo ekuphuhliseni amacandelo e-optical lightweight kunye nezakhiwo kwi-aerospace kunye nezicelo zokukhusela. Uxinzelelo oluphantsi kunye namandla omatshini aphezulu alungele izicelo zokunciphisa ubunzima obubalulekileyo, njengezithuthi zasemoyeni ezingasebenzanga (ii-UAVs) okanye iisathelayithi. Ngokusebenzisa ushicilelo lwe-3D okanye ubuchule bokwenza okongeziweyo, ijeli ye-silica ye-optic ye-organic silica inokwenza izinto ezintsonkothileyo nezikhaphukhaphu, ezinje ngeelensi, izibuko, okanye ii-waveguides, ezivumela ukwenziwa kweminiaturization kunye nokuphuculwa kokusebenza kweenkqubo ze-optical kwi-aerospace kunye namaqonga okhuselo.
Enye indawo apho ijeli ye-silica ye-optical organic ifumana isicelo kwimicu ye-optical kunye ne-sensor ye-aerospace kunye neenjongo zokukhusela. Iifiber ze-Optical ezivela kwijeli zibonelela ngeenzuzo ezifana nokuguquguquka okuphezulu, ilahleko ephantsi, kunye ne-bandwidth ebanzi. Zingasetyenziselwa ukuhanjiswa kwedatha ngesantya esiphezulu, inzwa esasazwayo, okanye ukujonga imfezeko yesakhiwo kwinqwelomoya, kwiziphekepheke, okanye kwizixhobo zomkhosi. Ukuhambelana kwejel kunye nezongezo ezisebenzayo kuvumela ukuphuhliswa kweenzwa ze-fiber optical ezikwazi ukubona iiparitha ezahlukeneyo ezifana neqondo lokushisa, ubunzima, okanye i-agent agents, ukubonelela ngokubeka iliso ngexesha langempela kunye nokuphucula ukhuseleko kunye nokusebenza kwe-aerospace kunye neenkqubo zokukhusela.
Ngaphaya koko, ijeli ye-silica ye-optical organic ingasetyenziswa kwiinkqubo ze-laser kwi-aerospace kunye nezicelo zokukhusela. Umgangatho wayo ophakamileyo wokubonwayo, ukungahambelani okuphantsi, kunye nokuzinza kuyenza ilungele amacandelo e-laser kunye nokufumana imidiya. Ijeli ye-silica ye-Optical organic inokufakwa ngemathiriyeli esebenzayo ye-laser ukwenza ii-laser zombuso oqinileyo okanye isetyenziswe njengendawo yokusingatha iimolekyuli zedayi yelaser kwiilaser ezinokutya. Ezi lasers zifumana izicelo ekutyunjweni okujoliswe kuyo, ukufunyanwa koluhlu, iinkqubo ze-LIDAR, kunye nokuqonda okude, okwenza ukuba imilinganiselo echanekileyo kunye nemifanekiso kwi-aerospace efunwayo kunye neendawo zokukhusela.
Nangona kunjalo, kukho imiceli mngeni xa usebenzisa ijeli ye-silica ye-optical organic kwi-aerospace kunye nezicelo zokukhusela. Oku kuquka ukuqinisekisa uzinzo lwexesha elide lwejeli, ukuxhathisa kwizinto ezisingqongileyo, kunye nokuhambelana neemfuno ezingqongqo ezifana nobushushu obugqithisileyo, ukungcangcazela, okanye iimpembelelo zesantya esiphezulu. Uvavanyo olungqongqo, isiqinisekiso, kunye nokuchazwa kwezinto ezibonakalayo kuyafuneka ukuze kuqinisekiswe ukuthembeka kunye nokusebenza kwezi zicelo zinzima.
Amathemba kunye nemingeni yexesha elizayo
Ijeli ye-silica ye-Optical organic, eneempawu zayo ezizodwa kunye neempawu ezinokwenziwa ngokwezifiso, ibambe amandla amakhulu osetyenziso olwahlukeneyo kwiinkalo ezahlukeneyo. Njengoko uphando kunye nophuhliso kule ndawo luqhubeka, amathuba amaninzi kunye nemiceli mngeni ivela, ukubumba umkhondo we-optical organic silica gel technologies.
Elinye lamathemba athembisayo ejeli ye-silica ye-optical organic ikwintsimi yeefotonics eziphambili kunye ne-optoelectronics. Ngokubonakala kwayo okuphezulu, ukusasazeka okuphantsi, kunye ne-spectrum ebanzi yokufunxa, ijeli inokuphuhlisa izixhobo zefotonic ezisebenza kakhulu, ezinje ngeesekethe ezidibeneyo zokukhanya, iimodyuli zokukhanya, okanye izixhobo ezikhupha ukukhanya. Ukukwazi ukwenza ngokwezifiso iipropathi zamehlo zejeli kunye nokuhambelana kwayo nezinye izinto zibonelela ngamathuba okudibanisa ijeli ye-silica ye-optic ye-organic kwiinkqubo ze-optoelectronic eziphambili, ezivumela amazinga okudluliselwa kwedatha ngokukhawuleza, amandla okuva okongeziweyo, kunye nokusebenza kwenoveli.
Elinye ithemba elinokubakho likummandla wosetyenziso lwebhayoloji. I-Optical organic silica gel's biocompatibility, iimpawu eziguquguqukayo, kunye nokucaca kwamehlo kuyenza ibe yimathiriyeli ethembisayo ye-biomedical imaging, biosensing, ukuhanjiswa kweziyobisi, kunye nobunjineli bezicubu. Ukubandakanya izinto ezisebenzayo, ezifana nedayi ye-fluorescent okanye i-molecule ejoliswe kuyo, kwi-gel yenza ukuba kube lula ukuphuhlisa i-imaging probes, i-biosensors, kunye nonyango oluphuculweyo oluphuculweyo kunye nokusebenza kakuhle. Ukukwazi ukwenza ijeli ye-silica ye-optical organic kwizakhiwo ezine-dimensional ezintathu kwakhona kuvula iindlela zokuhluma kwezicubu kunye neyeza lokuvuselela.
Ngaphaya koko, ijeli ye-silica ye-optical organic ibambe amandla osetyenziso olunxulumene namandla. Ukucaca kwayo okuphezulu kunye nobuchule bokwenza izinto ezininzi zenza ukuba zilungele i-photovoltaics, i-light-emitting diodes (ii-LED), kunye nezixhobo zokugcina amandla. Ngokusebenzisa i-gel ye-optical properties kunye nokuhambelana nezinye izinto, kunokwenzeka ukunyusa ukusebenza kakuhle kunye nokusebenza kweeseli zelanga, ukuphuhlisa izisombululo zokukhanyisa ezonga amandla, kunye nokudala ubugcisa obutsha bokugcina amandla ngomthamo ophuculweyo kunye nokuphila ixesha elide.
Nangona kunjalo, eminye imiceli mngeni kufuneka iqwalaselwe ukwamkelwa ngokubanzi kunye nokuthengiswa kwetekhnoloji yejeli ye-silica ekhanyayo. Omnye umceli mngeni obalulekileyo kukuphucula uzinzo kunye nokuqina kwejeli. Njengoko ijeli ye-silica ye-optical organic evezwe kwizinto ezahlukeneyo zokusingqongileyo, ezinje ngeqondo lobushushu, ukufuma, okanye imitha ye-UV, iipropathi zayo zinokuhla ngokuhamba kwexesha. Imizamo iyadingeka ukuze kuphuculwe ukuchasana kwejeli ekuthotyweni kunye nokuphuhlisa iingubo ezikhuselayo okanye iindlela ze-encapsulation ukuqinisekisa ukuzinza kwexesha elide.
Omnye umceli mngeni kukukhula kunye nokusebenza kakuhle kwenkqubo yokwenziwa kwejeli ye-organic silica. Ngelixa uphando lubonise ukubanakho ukwenza ijeli ngeendlela ezahlukeneyo zobuchule, ukonyusa imveliso ngelixa ukugcina umgangatho kunye nokungaguquguquki kuhlala kungumngeni. Ukongeza, uqwalaselo lweendleko, olunjengokufumaneka kunye nokufikeleleka kwezixhobo zangaphambili, izixhobo zokwenziwa, kunye namanyathelo asemva kokulungiswa, kufuneka kuqwalaselwe ukuze kunikwe ukwamkelwa ngokubanzi kumashishini ahlukeneyo.
Ngaphezu koko, ukuphononongwa okuthe kratya kweempawu ezisisiseko zejeli kunye nokuphuhliswa kobuchule obuphezulu bokulinganiswa kuyafuneka. Ukuqonda ijeli ye-photochemical, i-thermal, kunye ne-mechanical properties ngokunzulu kubalulekile ekuphuculeni ukusebenza kwayo kunye nokulungelelanisa usetyenziso oluthile. Ukongeza, ukuqhubela phambili kwiindlela zokulinganisa kuya kunceda kulawulo lomgangatho, ukuqinisekisa ukusebenza okufanayo kunye nokuthembekileyo kwezixhobo ezisekwe kwijeli ye-organic silica.
isiphelo
Ukuqukumbela, ijeli ye-silica ye-optical organic sisixhobo esithembisayo esineempawu ezikhethekileyo ze-optical, ukungafihli, ukuguquguquka, kunye nokulinganisa. Uluhlu lwayo olubanzi lwezicelo kwi-optics, ifotonics, i-elektroniki, i-biotechnology, nangaphaya iyenza ibe lukhetho olunomtsalane kubaphandi kunye neenjineli ezifuna izisombululo ezintsha. Ngokuqhubela phambili okuqhubekayo kunye nophando olongezelelweyo, ijeli ye-silica ye-optical organic ibambe amandla okuguqula amashishini ahlukeneyo kwaye ivumele uphuhliso lwezixhobo eziphambili, izinzwa kunye neenkqubo. Njengoko siqhubeka siphonononga amandla ayo, kuyacaca ukuba ijeli ye-silica ye-optical organic iya kudlala indima ebalulekileyo ekubumbeni ikamva lobuchwephesha kunye nenkqubela phambili yesayensi.
