Technical Specifications
| Model Number | IGTG/001 |
| Grating Type | Transmission Type Holographic Diffraction Grating |
| Available Size | Custom Design |
| Weight | 28 ± 5 grams |
| Thickness | 3-4 mm |
| Open Window | 31 ± 3 mm x 50 ± 3 mm |
| Substrate Material | Glass (N-BK7/B-270) |
| Surface Quality | 60/40 |
| Design Wavelength | 632.8 nm |
| Spatial Frequency | 600/1200/1500/up to 10,000 lines/mm |
| Diffraction Efficiency | Approx 50% |
| Groove Profile | Sinusoidal Profile |
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