Concave Holographic Grating
With Optimization, you can use linear array CCD to collect image without moving grating and receiver.
Concave Holographic Grating Standard Items
| wdt_ID | SKU | Grooves (l/mm) | Spectral Region (nm) | Spectrum Length mm) | Ruled Area (H×W mm2) | α | La (mm) | Lb1(mm) | Lb2(mm) | Lh(mm) | β1 | β2 | βh |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | H21-001 | 489.86 | 200-800 | 25.32 | 30×30 | -6.65° | 77.36 | 66.98 | 78.00 | 64.27 | 12.35° | 30.52° | -4.00° |
| 2 | H21-002 | 454.31 | 285-720 | 25.39 | 60 | -11.30° | 130.00 | 130.00 | 128.00 | 127.97 | 3.80° | -7.6° | -6.34° |
| 3 | H21-003 | 217.15 | 400-950 | 20.15 | 50 | -2.5° | 84.90 | 85.67 | 11.55 | 64.00 | 7.50° | 14.48° | -40.51° |
Relevant Products
Plane Ruled Grating
Wide Band Infrared Grating
High Energy Grating
Plane Holographic Grating
Echelle Grating
Concave Holographic Grating
Transmission Grating