
Spectrogon AB Holographic Gratings PC 1800 30x30x6 NIR 光栅 715.701.140
Groove frequency: 1800 grooves/mm
Size: 30x30 mm ±0.2 mm both dimensions.
Thickness: 6 mm ±0.5 mm
Substrate: Optical crown glass K4A or N-ZK7
Optimised for: 800 nm (700-925 nm)
Efficiency: (TM/-1) ≥ 90 % @800 nm, deviation ≤10°
Clear aperture: min. 27x27 mm (90% of each dimension)
Coating: Au
Flatness: Lambda/4 @633 nm
Spectrogon AB Holographic Gratings PC 1800 30x30x6 NIR 光栅 715.701.140
询价采购Spectrogon AB Holographic Gratings PC 1800 30x30x6
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