Spectral Beam-Combining Gratings 偏振None关合束光栅
Spectral beam combining is an effective way to obtain high-power laser output. It uses grating dispersion in reverse to combine multiple beams. Under relatively relaxed conditions, multiple narrowband single-mode beams with different center wavelengths can be spectrally combined to achieve near-diffraction-limited, high-energy laser output.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Maximum Grating Aperture | 140 mm × 140 mm |
| Operating Wavelength | 1064±15 nm |
| Grating Line Density | 1300 lines/mm |
| Diffraction Efficiency [s- and p-polarized light; average diffraction efficiency] | Average diffraction efficiency for s- and p-polarized light > 95% |
| Diffracted Wavefront | PV < 0.25λ, GRMS < 0.05λ |
| Laser Damage Threshold | > 30kW/cm2 |
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Key Features
Datasheet
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