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Silicon Window

Silicon (Si) single crystal is a chemically inert material with high hardness and insoluble in water. It has good light transmission in the 1-7μm wavelength, and it also has good light transmission in the far-infrared wavelength300μm. Silicon (Si) single crystals are usually used as substrates for 3-5μm mid-wave infrared optical windows and optical filters. Due to the good thermal conductivity and low density of this material, it is also used to make laser mirrors or infrared temperature measurement and infrared optical lenses.

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Silicon Window

Silicon (Si) single crystal is a chemically inert material with high hardness and insoluble in water. It has good light transmission in the 1-7μm wavelength, and it also has good light transmission in the far-infrared wavelength300μm.  Silicon (Si) single crystals are usually used as substrates for 3-5μm mid-wave infrared optical windows and optical filters. Due to the good thermal conductivity and low density of this material, it is also used to make laser mirrors or infrared temperature measurement and infrared optical lenses.   


              
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Parameters:

Size:  0.2-300mm 

Thickness:  0.1-30mm 

Tolerance:  +/-0.02mm 

S/D:  20/10 or better 

CA:  >90% 

Surface Accuracy:  λ/4

parallelism: +/-1′

Chamfer:  0.1~0.3mm x 45 °




"Quality first, customer first, development and innovation"
Nanjing April Electro-Optics Ltd. founded in 2012, is specialized in high-precision cold processing of crystal materials, with sapphire, quartz and optical glass as raw materials. Core products including window, lens, crystal rod, prism, ball, filter, cylindrical mirror, ball cover, and so forth. 

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