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38.1mm Dia., 1mm Thick, Uncoated, ISP Optics Silicon (Si) Window | SI-W-38-1

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Stock #24-631 Clearance 5-7 Days
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下載產品資料
Bevel:
Protective as needed
Clear Aperture (%):
85
Clear Aperture CA (mm):
32.38
Diameter (mm):
38.10 +0.00/-0.13
Thickness (mm):
1.00 ±0.13
Coating:
Uncoated
Coefficient of Thermal Expansion CTE (10-6/°C):
2.55
Density (g/cm3):
2.33
Edges:
Fine Ground
Index of Refraction nd:
3.422 @ 5µm
Knoop Hardness (kg/mm2):
1150
Parallelism (arcmin):
<3
Poisson's Ratio:
0.265
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Flatness (P-V):
Surface Quality:
40-20
Type:
Protective Window
Wavelength Range (nm):
1200 - 7000
Young's Modulus (GPa):
140
Model Number:
SI-W-38-1

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 240:

產品系列說明

  • 穿透範圍為 1.2 - 7μm
  • 可提供無鍍膜或適用3 - 5μm範圍內的 HDAR 鍍膜
  • 適用於對重量敏感的應用

ISP Optics 矽窗鏡提供 1.2 - 7μm 範圍的近紅外(NIR)和中波紅外(MWIR)穿透。矽的努氏硬度為1150,相比鍺,矽更硬,鍺更脆。高耐久性抗反射(HDAR)鍍膜選項增加了基材的耐久性,同時顯著提高了在3 - 5μm範圍內的穿透率,能夠在惡劣的環境中使用。ISP Optics 矽窗鏡是對重量敏感的紅外應用的理想選擇,密度低至2.329 g/cm3,是鍺和硒化鋅的一半。這些窗鏡是近紅外成像應用的理想選擇,對於檢測溫度為700K的輻射黑體來源非常重要。

 
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