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Silicon

Silicon

Silicon is a semiconductor material commonly used in infrared optical systems operating in the near-IR and MW spectral band. Silicon has the lowest density among common infrared materials, making it ideal for systems with weight constraint. Our Silicon optics produce as mirror,lens,window in different sizes.

Silicon
Silicon
Size:  Dia10mm to 150mm
Tolerance:  +0/-0.1
Surface Quality :  40/20 or 20/10 precision
Flatness :  1/4 lambda per inch @633nm, 1/8 lambda per inch @633nm
Parallelism : < 3 arc min 
Chamfer : 0.25(+0.25/-0.00)mm × 45 Degree 
Material :  silicon monocrystal