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Optical coating material
Lanthanum fluoride(LaF3)
发布时间:2018-07-05 14:26:58 | 浏览次数:389 次

Lanthanum fluorideLaF3

Appearance:                  white powder or pellet

Density:                     6.02g/cm3

Melting point                1490

Transmittance scope           220-14000nm

Refractive index (550nm):       1.59

Vapour deposition condition     thermal vapour deposition in Mo, W or Ta boat, or evaporated by electron gun 

Vapour deposition temp.        900

Purity       99.99%

Applications  anti-reflection film, multi-layer film, filter, spectroscope, etc.

Specs       12mm   13mm   15mm     23mm   24mm    35mm

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