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25.4mm Dia., 4mm Thick, 30' Wedge, Zinc Selenide (ZnSe) Wedged Window | ZC-WW-25-4

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Product Details

Type:
Protective Window
Model Number:
ZC-WW-25-4

Physical & Mechanical Properties

Bevel:
Protective as needed
Clear Aperture (%):
85
Clear Aperture CA (mm):
21.59
Diameter (mm):
25.40 +0.00/-0.13
Thickness (mm):
4.00 ±0.13
Edges:
Fine Ground
Knoop Hardness (kg/mm2):
120
Poisson's Ratio:
0.28
Young's Modulus (GPa):
67.2

Optical Properties

Coating:
Uncoated
Index of Refraction nd:
2.4
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Zinc Selenide (ZnSe)
Surface Flatness (P-V):
2λ @ 633nm
Surface Quality:
60-40
Wavelength Range (nm):
600 - 18000
Wedge Angle:
30' ±15

Material Properties

Coefficient of Thermal Expansion CTE (10-6/°C):
7.1
Density (g/cm3):
5.27

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 240:

제품군의 상세 설명

Zinc Selenide (ZnSe) Wedged Windows는 에탈론 효과로 인한 줄무늬 패턴을 제거하고 공진기 피드백을 방지하기 위해 30 arcmin 또는 3° wedge 버전으로 제공됩니다. 셀렌화아연은 흡수율이 낮고 열충격에 대한 내성이 높기 때문에 고출력 CO2 레이저 시스템에 널리 사용됩니다. Zinc Selenide (ZnSe) Wedge Windows는 적외선(IR) 구간에서의 뛰어난 투과율과 넓은 파장 범위를 특징으로 함에 따라 열화상, FLIR, 의료진단 시스템 등 매우 다양한 적외선 용도에서 사용하기 적합합니다.

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