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12.7mm Dia., 1mm Thick, Uncoated, Lithium Fluoride (LiF) Window

Lithium Fluoride (LiF) Windows

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Stock #16-804 5-7 Days
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NT$9,975
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NT$9,975
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NT$8,978
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下載產品資料
Abbe Number (vd):
97.29
Axis Orientation:
Random
Bevel:
Protective as needed
Clear Aperture (%):
85
Clear Aperture CA (mm):
10.80
Diameter (mm):
12.70 +0.00/-0.13
Thickness (mm):
1.00 ±0.13
Coating:
Uncoated
Coefficient of Thermal Expansion CTE (10-6/°C):
37
Density (g/cm3):
2.64
Edges:
Fine Ground
Index of Refraction nd:
1.392 @ 0.6μm
Knoop Hardness (kg/mm2):
102
Parallelism (arcmin):
<3
Poisson's Ratio:
0.33
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Lithium Fluoride (LiF)
Surface Flatness (P-V):
2λ @ 632.8nm
Surface Quality:
60-40
Type:
Protective Window
Wavelength Range (nm):
150 - 6000
Young's Modulus (GPa):
64.97
Type of Window:
Crystal

Regulatory Compliance

RoHS:
Certificate of Conformance:

產品系列說明

  • 150nm 至 6μm 具有高穿透率
  • 出眾的真空 UV (VUV) 穿透率
  • 低折射率

氟化鋰 (LiF) 窗鏡可提供 150nm 至 6μm 的平整高穿透率。氟化鋰在 150-200nm 的真空 UV (VUV) 波長範圍內具有出眾的穿透率。氟化鋰的折射率也很低,因此可以在不使用抗反射 (AR) 鍍膜的情況下使用這些窗鏡。氟化鋰 (LiF) 窗鏡非常適合用作光譜應用中的 UV 穿透窗鏡、X 射線光譜儀中的繞射元件或熱成像應用中的紅外窗鏡。

注意:氟化鋰對熱衝擊敏感,在高於 400°C 的溫度下會受到大氣水分的侵蝕。

 
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