Spectrogon AB PC 1800 50x110x16 NIR Zerodur 脉冲压缩光栅 715.703.570
Groove frequency: 1800 grooves/mm
Size: 50x110 mm ±0.2 mm both dimensions. Grooves
parallel with short side.
Thickness: 16 mm ±0.5 mm
Substrate: "Zero" thermal expansion glass ceramic, marked (Z) in
table. (Lw1, Zerodur or equivalent material).
Optimised for: 800 nm (775-850 nm)
Efficiency: (TM/-1) ≥ 90 % @800 nm/deviation ≤16°
Clear aperture: min. 45x100 mm (90% of each dimension)
Coating: Au
Flatness: Lambda/4 @633 nm
Spectrogon AB PC 1800 50x110x16 NIR Zerodur 脉冲压缩光栅 715.703.570
询价采购Spectrogon AB PC 1800 50x110x16 NIR Zerodur 脉冲压缩光栅
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