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Germanium  lenses, windows, Germanium optics buy in St petersburg
Buy Germanium lenses, windows, Germanium optics
Germanium lenses, windows, Germanium optics

Germanium lenses, windows, Germanium optics

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Russia, St petersburg
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Technical characteristics
  • BrandAlkor Technologies
  • Country of manufactureRussia
Description

Germanium (Ge). Production of IR optics from Germany. Germanium Windows.

Alkor Technologies - Russian manufacturer of optical components of Germanium crystals.  We offer IR germanium windows and germanium lenses fup to 180mm diameter with anti-reflective coating on 3-12mkm broadband multispectral applications and 8-12mkm for pyrometry and thermography.

 

Germanium crystals (Ge) are often used in optical systems CO2 laser due to their high thermal conductivity. Germanium has a high refractive index, which is used for manufacturing elements for ATR spectroscopy beamsplitters effective transmittance of 50% without the need for subsequent coating. It is also widely used as a substrate for the production of color filters. Germanium is transparent from 2 to 23mkm. The most important area of application - optical thermal imaging camera operating in the wavelength range from 8 to 14 microns. Such devices are used in systems of passive thermal imaging infrared guidance systems, night vision devices, fire alarm system. The absorption of Germany very sharply at temperatures above 400 ° C. Germanium is waterproof and allows for direct water cooling. Alkor Technologies does anti-reflective coating and diamond-like DLC coating on the parts from Germany for the IR (3-12mkm and 8-12mkm).


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Germanium lenses, windows, Germanium optics
Germanium  lenses, windows, Germanium optics
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