ZnSe Windows

I-ZnSe iwuhlobo lwempahla ye-mulit-cystal ephuzi futhi esobala, usayizi wezinhlayiya zekristalu cishe u-70um, ububanzi bokudlulisa ukusuka ku-0.6-21um kuwukukhetha okuhle kakhulu kwezinhlelo zokusebenza ze-IR ezihlanganisa amandla aphezulu we-CO2 laser systems.
I-Zinc Selenide inokumuncwa okuphansi kwe-IR.Lokhu kunenzuzo ekucabangeni okushisayo, lapho amazinga okushisa ezinto ezikude atholwa nge-blackbody radiation spectrum.Ukubonakala kwe-wavelength okude kubalulekile ekucabangeni kwezinga lokushisa legumbi, elikhipha ubude begagasi obuphakeme obucishe bube ngu-10 μm ngomfutho ophansi kakhulu.
I-ZnSe inenkomba ephezulu ye-refraction edinga i-anti-reflection coating ukuze ifinyelele ukudluliswa okuphezulu.I-Broadband AR yethu enamathelayo yenzelwe u-3 μm kuya ku-12 μm.
Izinto ze-Znse ezenziwe ngekhemikhali vapor deposition(CVD) empeleni azikho ukumuncwa kokungcola, umonakalo wokuhlakazeka uphansi kakhulu.Ngenxa yokumuncwa kokukhanya okuphansi kakhulu kwe-wavelength engu-10.6um, ngakho-ke i-ZnSe iyimpahla yokuqala ekhethwayo yokwenza izinto ezibonakalayo zesistimu ye-laser ye-Co2 yamandla aphezulu.Ngaphezu kwalokho i-ZnSe futhi iwuhlobo lwezinto ezisetshenziswayo ezijwayelekile zohlelo oluhlukile lwe-optical ku-waveband yokudlulisa yonke.
I-Zinc Selenide ikhiqizwa ngokuhlangana kwe-Zinc vapor kanye negesi ye-H2Se, yakheka njengamashidi kuma-Graphite susceptors.I-Zinc Selenide iyi-microcrystalline esakhiweni, usayizi wokusanhlamvu ulawulwa ukukhiqiza amandla aphezulu.I-Single crystal ZnSe iyatholakala, kodwa ayivamile kodwa kubikwe ukuthi inokumunca okuphansi futhi ngaleyo ndlela iphumelela kangcono ku-CO2 optics.

I-Zinc Selenide i-oxidize kakhulu ku-300°C, ikhombisa ukuwohloka kwepulasitiki cishe ku-500°C futhi ihlukanisa cishe no-700°C.Ukuze uphephe, amafasitela e-Zinc Selenide akufanele asetshenziswe ngaphezu kuka-250°C endaweni evamile.

Izicelo:
• Ilungele izinhlelo zokusebenza ze-laser zamandla aphezulu we-CO2
• I-3 kuya ku-12 μm i-broadband IR ye-antireflection coating
• Izinto ezithambile azinconyelwe ezindaweni ezinokhahlo
• I-laser yamandla aphezulu naphansi,
• uhlelo lwe-laser,
• isayensi yezokwelapha,
• isayensi yezinkanyezi kanye nombono wasebusuku we-IR.
Izici:
• Ukulimala okuphansi kokuhlakazeka.
• Ukumuncwa kwe-IR okuphansi kakhulu
• Ukumelana kakhulu nokushaqeka okushisayo
• Ukuhlakazeka okuphansi kanye ne-coefficient yokumunca ephansi