960 l/mm @ 900 nm
Dispersion
Efficiency
| 項目 | 数値 |
|---|---|
| SIZE(S) | 30 mm OD, 3 mm thick |
| PART # | WP-960/900-30 |
| WAVELENGTH RANGE | 800 – 1000 nm |
| DIFFRACTED WAVEFRONT | < λ/5 rms @ 632.8 nm |
| SURFACE QUALITY | 60-40 scratch-dig |
| DIFFRACTED WAVEFRONT | < λ/5 rms @ 633 nm over a 1″ diameter |
| SPATIAL FREQUENCY | 960 l/mm +/- 0.5 l/mm |
| CWL | 900 nm |
| ANGLE OF INCIDENCE (AOI) | 25.6° @ 900 nm |
| THICKNESS TOLERANCE | +/- 0.25 mm |
| DIMENSIONAL TOLERANCE | +0/-0.15 mm |
| CHAMFERS | 0.25-0.75 mm face width |
| CHAMFERS ANGLE/TOLERANCE | 45° +/-15° |
| AR COATING | Optimized for the specified wavelength range & AOI |
| SUBSTRATE AND COVER GLASS | 1.5 mm BK7 (3 mm total thickness) |
| CLEAR APERATURE | 24 mm |
| DIMENSIONS | A=30 mm B=3 mm |
