Monocrystalline Silicon Windows

CAS No： 7440-21-3
Formula： Si
Application
Material : Silicon
Size : 4-8', 0.5mm
Density(g/cm3) : 2.32-2.34
Refractive Index : 3.42 @ 4.58μm
Form : Disc, Square
Purity : 4N,5N
Scratch/Dig 60/40

Parallelism: 3′

Single side polishing
Double sided polishing

Crystal direction: < 111 > | < 100 > | < 110 >
N-type | P-type | High resistance (undoped)

Application: infrared alarm, photoelectric switch (pyroelectric infrared sensor), night vision instrument window, thermometer window, thermal imager, gas analyzer, infrared lens, etc.
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