I-Quartz Optical Coating: Ithuthukisa Ukusebenza Okubonakalayo Kwezimboni Neziphezulu-Izinhlelo Zokusebenza Zezobuchwepheshe

I-Quartz Optical Coating: Ithuthukisa Ukusebenza Okubonakalayo Kwezimboni Neziphezulu-Izinhlelo Zokusebenza Zezobuchwepheshe

Ingilazi ye-quartz ehlanganisiwe iyi-premium optical substrate eyaziwa kabanzi ngokuzinza kwayo okushisayo, ukumelana namakhemikhali, kanye nokudluliswa kwe-ultra{0}}okubanzi kwe-spectral. Isebenza njengengxenye eyinhloko kumasistimu okukhanya we-UV, abonakalayo, kanye ne-infrared. Nokho, izindawo zequartz ezingamboziwe zibangela ukulahlekelwa ukukhanya kokukhanya, ukuphazamiseka kokukhanya, kanye nokusebenza kahle kokukhanya okuphansi, okunciphisa kakhulu ukunemba nokuzinza kwemishini yokubona. Njengokhiye wobuchwepheshe obuphambili be-optical, i-quartz optical coating ixazulula ngempumelelo lawa maphuzu ezinhlungu futhi isibe ukulungiselelwa okujwayelekile kwezingxenye eziphezulu{4}}ze-quartz optical.

Ama-quartz optical coating ahlukaniswa kakhulu abe izinhlobo ezintathu ezivamile: ama-anti-reflective (AR) coatings, aphezulu-abonisayo (HR) coatings, nama-spectral filter coatings. Akhiqizwe ngokusebenzisa ukuhwamuka kwe-electron beam ekhulile kanye nezinqubo ze-magnetron sputtering, lawa mafilimu azacile ananoscale afaka phakathi{3}}ukulawula ukujiya okunembile nokunamathela okuqinile kwe-substrate. Eyenziwe{5}}ngezinto zokuhlanzeka okuphezulu njenge-magnesium fluoride ne-hafnium oxide, ama-coatings aletha ukusebenza okuzinzile kuyo yonke i-ultraviolet ejulile eduze{6}}namabhande e-infrared ngaphandle kokubangela ukumuncwa kokukhanya okwengeziwe noma ukuguga kwengxenye.

I-Anti-i-reflective coating yisixazululo esisetshenziswa kakhulu embonini. Yehlisa{2}}ukubonakala kwendawo eyodwa yohlangothi ibe ngaphansi kuka-0.5% futhi ikhuphule ukudluliswa kokukhanya kukonke kwezingxenye ze-quartz kube ngaphezu kuka-95%. Lokhu kuthuthukisa kakhulu ukusebenza kahle kwemishini yokwelapha ye-UV, ama-spectrometer anembile, nezinhlelo zokucubungula i-laser. Ezimweni eziphakeme{{7}zezimo ze-laser zamandla, ama-coatings enziwe ngokwezifiso aphezulu-e-quartz abonisayo anomkhawulo omuhle kakhulu we-laser{9}}obangelwa umonakalo, amelana{10}}nokuguguleka kwemisebe yamandla aphezulu kanye nokwelula impilo yesevisi yezingxenye ezibonayo cishe ngo-30%.

Ngaphandle kokulungiswa kokubona, izimbotshana zesimanje zequartz nazo zithuthukisa ukuqina kwama-quartz substrates. Bahlukanisa ngokuphumelelayo uthuli, umswakama, nokugqwala kwamakhemikhali ezindaweni eziyinkimbinkimbi zezimboni, bathuthukise ukumelana nokuklwebheka kanye nokumelana nesimo sezulu sezingxenye ze-optical. Kusetshenziswa kakhulu ku-aerospace optics, amathuluzi okuhlolwa kwezokwelapha, okokusebenza kokunemba kwe-semiconductor, namadivayisi okuxhumana okubona, ubuchwepheshe be-quartz optical coating buqhubeka buhambisana ukuze buhlangabezane nesidingo esikhulayo{2}}sokunemba okuphezulu,{3}}okuphezulu{3}}nokuqina{4}}okude kwempilo, okuba usekelo olubalulekile lwemboni yesimanjemanje.