Spectrogon AB PC 1500 120x140x20 NIR 脉冲压缩光栅 715.701.660
Groove frequency: 1500 grooves/mm
Size: 120x140 mm ±0.2 mm both dimensions. Grooves parallel with short side.
Thickness: 20 mm ±0.5 mm
Substrate: ZKN7
Optimised for: 800 nm (750-900 nm)
Efficiency: (TM/-1) ≥ 90 % @800 nm/deviation 10°
Clear aperture: min. 108x126 mm (90% of each dimension)
Coating: Au
Flatness: Lambda/4 @633 nm
Spectrogon AB PC 1500 120x140x20 NIR 脉冲压缩光栅 715.701.660
询价采购Spectrogon AB PC 1500 120x140x20 NIR 脉冲压缩光栅 715.70
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