- Company: Albrighter Technology Co. Ltd.
- Type: Diffraction Gratings
- Diameter / Dimension: 0mm - 90mm
- Applications: Astronomy, Industrial, Military, Scientific Research, Other
- Substrate Material: Custom
- Groove Density: to 2400l/mm
- Damage Threshold: to 70kw/cm2
- Diffraction Efficiency: ≥95%@1065±20nm
Reflective ruled diffraction grating is a kind of optical glass substrate composed of dense, equidistant parallel lines, and the surface is coated with aluminized, multi-layer dielectric or other reflective film, which can separate white light into various components through diffraction effect or combine several different spectral beams into one(spectral beam combining-SBC grating).
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