Zinc Selenide (ZnSe)

Zinc Selenide shine launin rawaya mai haske, mai ƙarfi wanda ya ƙunshi zinc da selenium. An halicce shi ta hanyar kira na Zinc vapor da H₂Se gas, forming a matsayin zanen gado a kan graphite substrate. ZnSe yana da ma'auni na refraction na 2.403 a 10.6 µm, saboda kyawawan halaye na hoto, ƙarancin shayarwa da babban juriya ga girgiza zafi, ana amfani dashi a cikin tsarin gani wanda ke haɗa CO.₂Laser (aiki a 10.6 μm) tare da Laser daidaitawar HeNe mara tsada. Duk da haka, yana da taushi sosai kuma zai karce sauƙi. Kewayon watsawa na 0.6-16 µm yana sa ya dace don abubuwan IR (windows da ruwan tabarau) & don spectroscopic ATR prisms, kuma ana amfani dashi sosai a cikin tsarin hoto na thermal. ZnSe kuma yana watsa wasu haske da ake iya gani kuma yana da ƙarancin sha a cikin jajayen nau'in bakan da ake iya gani, sabanin germanium da silicon, don haka yana ba da damar daidaita yanayin gani na gani.

Zinc Selenide oxidizes mahimmanci a 300 ℃, yana nuna nakasar filastik a kusan 500 ℃ kuma yana rarraba kusan 700 ℃. Don aminci, bai kamata a yi amfani da tagogin ZnSe sama da 250 ℃ a yanayi na al'ada ba.

Kayayyakin Kayayyaki

Fihirisar Refractive

2.403 @ 10.6 µm

Lambar Abbe (Vd)

Ba a bayyana ba

Ƙididdigar Ƙarfafa Ƙarfafa Ƙwararru (CTE)

7.1x10^-6/ ℃ a 273K

Yawan yawa

5.27g/cm³

Yankunan watsawa & Aikace-aikace

Mafi kyawun Ragewa	Ingantattun Aikace-aikace
0.6-16 m 8-12 μm AR shafi akwai M a bayyane bakan	CO₂Laser da thermometry da spectroscopy, ruwan tabarau, windows, da tsarin FLIR Daidaiton gani na gani

Graph

Hoton dama shine lanƙwan watsawa na kauri 10 mm, wanda ba a rufe shi da madaidaicin ZnSe

Tukwici: Lokacin aiki tare da Zinc Selenide, yakamata mutum ya sa safar hannu koyaushe, wannan saboda kayan yana da haɗari. Don amincin ku, da fatan za a bi duk matakan da suka dace, gami da sanya safar hannu lokacin sarrafa wannan kayan da kuma wanke hannayenku sosai bayan haka.

Don ƙarin cikakkun bayanai na ƙayyadaddun bayanai, da fatan za a duba kasidarmu na gani don ganin cikakken zaɓi na na'urorin gani da aka yi daga zinc selenide.