sapphire optics

Gallium Arsenide Windows




custom optical component  
Custom Optical Component >> Optical Windows >> Gallium Arsenide Windows
  Gallium Arsenide Windows
  Gallium Arsenide (GaAs) is a tough, IR transmitting semi-insulating and insoluble material. Its hardness and strength makes GaAs suitable for the applications where toughness and durability are important.
  Gallium Arsenide has transmittance from 2 microns to 15 microns and low absorbtion coefficient over that spectrum. It is widely used in the applications of thermal imaging and FLIR systems. 
  GaAs is commonly used between 3-5μm and 8-12μm wavelengths and provides an alternative to ZnSe in medium and high-power CW CO2 laser systems for lenses and windows.
  UltiTech offers high quality Gallium Arsenide windows with anti-reflection coating optimized for the region of spectrum interested.  
 Gallium Arsenide windows
  Standard Specifications of GaAs Windows
  • Diameter Tolerance: +0.0, -0.1mm
  • Thickness Tolerance: ±0.02mm
  • Clear Aperture: >90%
  • Surface Accuracy: λ/2 @ 633nm
  • Surface Quality S/D: 60/40
  • Parallelism: <3 Arc minutes
  • Coating: Available upon request
Custom Optical Windows
BK7 windows
UV Fused silica windows
calcium fluoride windows
ZnSe windows
germanium windows

Sapphire windows sapphire lenses

Keywords: Sapphire Windows, Sapphire Lens, Sapphire Light Guides, Sapphire Balls, Sapphire Rods, Sapphire Prisms, Jewel Bearings, Sapphire Tube
Copyright © 2019 UltiTech Sapphire Co., Ltd.