Spectrogon AB PC 1500 50x50x10 NIR(Z) 715.703.980 脉冲压缩光栅
Groove frequency: 1500 grooves/mm
Size: 50x50 mm ±0.2 mm both dimensions
Thickness: 10 mm ±0.5 mm
Substrate: "Zero" thermal expansion glass ceramic, marked (Z) in
table. (Lw1, Zerodur or equivalent material).
Optimised for: 800 nm (750-900 nm)
Efficiency: (TM/-1) ≥ 90 % @800 nm, deviation 13°
Clear aperture: min. 45x45 mm (90% of each dimension)
Coating: Au
Flatness: Lambda/4 @633 nm
询价采购Spectrogon AB PC 1500 50x50x10 NIR(Z) 715.703.980 脉冲压缩光栅
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