Zinc Selenide (ZnSe)
Zinc Selenide waa jaale khafiif ah, oo adag oo ka kooban zinc iyo selenium.Waxaa la abuuray by synthesis of Zinc uumiga iyo H2Se gaas, oo u samaysan sidii go'yaal dulsaar garaafeed ah.ZnSe waxay leedahay index of refraction of 2.403 at 10.6 µm, sababtoo ah sifooyinkiisa sawir ee aad u wanaagsan, nuugista nuugista hoose iyo caabbinta sare ee shoogga kulaylka, waxaa caadi ahaan loo isticmaalaa hababka indhaha ee isku dara CO.2leysarka (ku shaqeeya 10.6 μm) oo wata laysarka HeNe oo aan qaali ahayn.Si kastaba ha ahaatee, aad bay u jilicsan tahay waxayna si fudud u xoqin doontaa.Baaxadda gudbinta ee 0.6-16 µm waxay ka dhigaysaa mid ku habboon qaybaha IR (daaqadaha iyo muraayadaha) & muraayadaha indhaha ee ATR, oo si ballaaran loogu isticmaalo hababka sawir-qaadista kuleylka.ZnSe sidoo kale waxay gudbisaa xoogaa iftiin muuqda ah waxayna leedahay nuugista hoose ee qaybta cas ee spectrum muuqda, si ka duwan germanium iyo silikoon, taas oo u oggolaanaysa toosinta indhaha.
Zinc Selenide oxidizes si weyn at 300 ℃, muujinaysaa qallafsanaanta balaastiig ah oo ku saabsan 500 ℃ iyo kala qaybsanaan ku saabsan 700 ℃.Badbaadada, daaqadaha ZnSe waa in aan loo isticmaalin in ka badan 250 ℃ jawiga caadiga ah.
Guryaha Alaabta
Tusmada Dib-u-celinta
2.403 @10.6 µm
Abbe Number (Vd)
Lama qeexin
Isku xidhka Balaadhinta kulaylka (CTE)
7.1x10-6/℃ at 273K
Cufnaanta
5.27g/cm3
Gobollada Gudbinta & Codsiyada
| Xadka Gudbinta ugu Fiican | Codsiyada ku habboon |
| 0.6 - 16 μm 8-12 μm AR daahan ayaa diyaar ah Daah-furnaanta muuqaalka muuqda | CO2laysarka iyo heerkulbeegga iyo spectroscopy, muraayadaha, daaqadaha, iyo nidaamyada FLIR Toosinta indhaha ee muuqaalka ah |
garaafka
Garaafka saxda ah waa qalooca gudbinta oo dhumucdiisu tahay 10 mm, oo aan dahaaranayn substrate ZnSe
Talooyin: Marka aad la shaqaynayso Zinc Selenide, waa in qofku had iyo jeer xidho galoofyada, sababtoo ah maaddadu waa khatar.Badbaadadaada, fadlan raac dhammaan taxaddarrada saxda ah, oo ay ku jiraan xidhashada galoofyada marka aad gacanta ku hayso qalabkan oo si fiican u dhaq gacmahaaga ka dib.
Si aad u hesho xog faahfaahsan oo qoto dheer, fadlan eeg buugaag optics-yadayada si aad u aragto xulashadayada dhamaystiran ee optics-ka laga sameeyay zinc selenide.
