型号 T-1000-1040-31.8x12.3-94 分类 Laser Accessories RoHS 数据表 T-1000-1040-31.8x12.3-94 描述 Laser Accessories High Efficiency Transmission Grating: Center Wavelength 1040 nm, Groove Density 1000 lines/mm, Angle of Incidence 31.3 deg, Polarization: S and P, Efficiency 94% min (averag