CaF2 Windows

Kalisiyumu Fluoride yakwirakwije IR ikoreshwa nka spekitroscopique CaF2Windows, CaF2prism na CaF2lens.Cyane cyane amanota meza ya Kalisiyumu Fluoride (CaF2) shakisha porogaramu zingirakamaro muri UV kandi nka UV Excimer laser windows.Kalisiyumu Fluoride (CaF)2) iraboneka ikoporora hamwe na Europium nka gamma-ray scintillator kandi irakomeye kuruta Barium Fluoride.


  • Diameter:1 - 450mm
  • Umubyimba:0.07 - 50mm
  • Ubworoherane:± 0.02mm
  • Ubwiza bw'ubuso:10/5
  • Igishushanyo / Gucukura Uburinganire:λ / 8
  • Kuringaniza: 5"
  • Centration:10 "
  • Ibicuruzwa birambuye

    Ibipimo bya tekiniki

    Kalisiyumu Fluoride yakwirakwijwe cyane muri IR nka windows ya spekitroscopique ya CaF2, prima ya CaF2 na lens ya CaF2.Cyane cyane amanota meza ya Kalisiyumu Fluoride (CaF2) ibona progaramu yingirakamaro muri UV kandi nka UV Excimer laser ya Windows.Kalisiyumu Fluoride (CaF2) iraboneka ikoporora hamwe na Europium nka gamma-ray scintillator kandi irakomeye kuruta Barium Fluoride.
    Kalisiyumu Fluoride irashobora gukoreshwa mubikorwa byinshi, harimo vacuum ultra violet, ultra violet hamwe na infragre yumuriro.Kalisiyumu fluoride isanzwe ikoreshwa mugushushanya kwa apochromatique kugirango igabanye gukwirakwiza urumuri muri lens, haba muri kamera na telesikopi, kandi ikoresha mu nganda za peteroli na gaze nkibigize disikete na spekrometero.Byibanze bikoreshwa mumadirishya ya spekitroscopique, kimwe no mumashusho yubushyuhe hamwe nubundi buryo aho bisabwa kwanduza cyane hagati ya 0.2µm na 8µm, fluoride ya calcium yibasiwe na reagent nkeya kandi igatanga coeffisente nkeya yo kwangirika kandi ikangirika cyane, ikagira akamaro mugukoresha muri excimer sisitemu ya laser.
    Kalisiyumu Fluoride ikoreshwa muri sisitemu ya spekitroscopi yo kuyobora ibiti no kwibanda.Lens na Windows bya CaF2 bitanga hejuru ya 90% kuva kuri 350nm kugeza kuri 7µm kandi bikoreshwa muri sisitemu ya spekrometero aho hasabwa intera ndende.Indwara ya Kalisiyumu Fluoride yo hasi yo kugabanya ituma Kalisiyumu Fluoride ikoreshwa muri sisitemu idakoresheje ibishishwa bya antireflection, bitandukanye nibindi bikoresho bya IR.

    Urwego rwohereza: 0.13 kugeza 10 mm (Icyitonderwa:Urwego rwa IR ruzaba rugabanya imikorere hanze ya IR)
    Ironderero: 1.39908 kuri 5 mm (1) (2)
    Gutakaza Ibitekerezo: 5.4% kuri 5 mm
    Coefficient ya Absorption: 7.8 x 10-4 cm-1@ 2.7 mm
    Impinga ya Reststrahlen: 35 mm
    dn / dT: -10.6 x 10-6/ ° C (3)
    dn / dμ = 0: 1.7 mm
    Ubucucike: 3.18 g / cc
    Ingingo yo gushonga: 1360 ° C.
    Amashanyarazi: 9.71 W m-1 K-1(4)
    Kwagura Ubushyuhe: 18.85 x 10-6/ ° C (5) (6)
    Gukomera: Knoop 158.3 (100) hamwe na 500g indenter
    Ubushobozi bwihariye bwubushyuhe: 854 J Kg-1 K-1
    Umuyoboro wa dielectric: 6.76 kuri 1MHz (7)
    Nyamwasa Modulus (E): 75.8 GPa (7)
    Shear Modulus (G): 33.77 GPa (7)
    Modulus (K): 82.71 GPa (7)
    Coefficients ya Elastike: C11= 164 C.12= 53 C.44= 33.7 (7)
    Ikigaragara cya Elastike ntarengwa: 36.54 MPa
    Ikigereranyo cya Poisson: 0.26
    Gukemura: 0.0017g / 100g amazi kuri 20 ° C.
    Uburemere bwa molekile: 78.08
    Icyiciro / Imiterere: Cubic Fm3m (# 225) Imiterere ya Fluorite.Ikirangantego kuri (111)