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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® 부품은 에드몬드 옵틱스가 설계, 사양 지정 및 제조하는 제품입니다. 더 알아보기

12.7mm Dia. x 1mm Thickness, 1.65-3μm Coated, ZnSe Window

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KRW 340,800
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KRW 306,700
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제품 정보 다운로드
Bevel:
Protective as needed
Clear Aperture (%):
90
Clear Aperture CA (mm):
11.43
Diameter (mm):
12.70 +0.0/-0.1
Thickness (mm):
1.00 ±0.1
Coating:
BBAR (1650-3000nm)
Coating Specification:
Ravg <1% @ 1650 - 3000nm
Rabs <2% @ 1650 - 3000nm
Coefficient of Thermal Expansion CTE (10-6/°C):
7.57
Density (g/cm3):
5.27
Edges:
Fine Ground
Index of Refraction nd:
2.631
Knoop Hardness (kg/mm2):
120
Parallelism (arcmin):
<1
Poisson's Ratio:
0.28
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Zinc Selenide (ZnSe)
Surface Flatness (P-V):
λ/10 @ 10.6μm
Surface Quality:
40-20
Type:
Protective Window
Wavelength Range (nm):
1650 - 3000

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 235:

제품군의 상세 설명

  • 낮은 분산
  • 비 코팅 처리 또는 AR 코팅 처리(3 - 12μm) 가능
  • 열화상, FLIR 및 의료 시스템 용도로 적합

TECHSPEC® Zinc Selenide (ZnSe) Windows는 열영상, FLIR, 그리고 의료 시스템을 포함해 광범위한 적외선 응용 장비에 이상적인 제품입니다. 이 화학증착된 소재는 낮은 흡수율과 높은 내열충격 특성 때문에 고출력 CO2 레이저 시스템에서 널리 사용되고 있습니다. 셀렌화아연(ZnSe)은 비교적 무른 소재로서 Knoop 경도가 120에 지나지 않아 쉽게 흠집이 생기기 때문에 거친 환경에서의 사용은 바람직하지 않습니다. 이 소재를 다룰 때는 균일한 압력을 적용하고 Latex finger cot나 장갑을 착용해 오염을 막아야 합니다.

Note: Zinc Selenide 제품은 독성 물질로 취급하실 때에는 특별한 주의가 필요합니다. 취급 시 항상 고무나 플라스틱 장갑을 사용하시어 오염 되는 것을 방지하시기 바랍니다.

기술 정보

AR COATED ZINC SELENIDE

Typical visible transmission of a 3mm thick ZnSe window coated with BBAR (1650-3000nm), BBAR (3000-12000nm), and BBAR (8000-12000nm coating).

This data is outside the design wavelength range of the BBAR coatings and thus is not guarenteed, but provides a reference for visible guide laser useage.

Click Here to Download Data

Typical transmission of a 3mm thick ZnSe window with BBAR (1650-3000nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg <1% @ 1650 - 3000nm
Rabs <2% @ 1650 - 3000nm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick ZnSe window with BBAR (3000-12000nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg <5.0% @ 3 - 12μm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Typical transmission of a 3mm thick ZnSe window with BBAR (8000-12000nm) coating at 0° AOI.

The blue shaded region indicates the coating design wavelengh range, with the following specification: 

Ravg ≤0.5% @ 8 - 12μm

Data outside this range is not guaranteed and is for reference only.

Click Here to Download Data

Filter

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BBAR Coating

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보호용 플라스틱 코팅 제거

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Seamed Edge

Anti-Reflection (AR) Coating

Bevel

Parallelism

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Surface Quality

 
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