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MSE PRO Uncoated Silicon (Si) Flat Windows, Round Shape

  • $ 11590


MSE PRO™ Uncoated Silicon (Si) Flat Windows, Round Shape

Silicon window is an optical component made from silicon (Si) material, commonly used as a protective window for electronic sensors or detectors in external environments. This type of window is employed to separate the environments on both sides, such as isolating the internal and external aspects of instruments, ensuring mutual isolation between the internal and external components for protection.

It typically exhibits excellent optical performance, with high transmittance in the visible and infrared wavelengths, along with low reflectance and absorption rates. This material also possesses characteristics such as high hardness, low expansion coefficient, and excellent thermal stability, making it suitable for various optical systems.

Coating treatments can also be applied to enhance its transparency and anti-reflective properties. Please contact us for customized coating services.

Technical Data:

Diameter  2-200mm
Diameter Tolerance +0.0/-0.2mm
Thickness 0.2-60mm
Thickness Tolerance ±0.1mm
Clear Aperture >90%
Surface Quality 60-40 Scratch-Dig
Wavelength Range 1.2-15μm (Uncoated)
Material Silicon

MSE Supplies can offer a variant of optical elements, with different materials, size, surface quality and coating. Please contact us for customization or bulk orders.