| Code number | Mounting Parameters | Groove Density | Dispersion | Wavelength range | Detector length | Nominal blaze wavelength (*1) | Relative efficiency minimum (*2) | Dimensions | Code number | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| r (mm) | α (deg.) | r'1 (mm) | β1 (deg.) | r'2 (mm) | β2 (deg.) | r'i (mm) | βi (deg.) | N (grooves/mm) | D (nm/mm) | λ1～λ2 (nm) | L (mm) | λB (nm) | (%) | WxHxT (mm) | ||
| P0785-01 | 55.5 | -2.79 | 57.9 | 18.40 | 77.1 | 42.59 | 53.9 | -3.09 | 785 | 13.5 | 340～800 | 34.0 | 340 | 60 | 25x25x5.0 | P0785-01 |
| P1400-01 | 68.0 | 42.00 | 85.2 | -3.05 | 82.5 | 7.40 | 82.3 | 12.00 | 1400 | 8.4 | 440～570 | 15.5 | 500 | 65 | 25x25x7.0 | P1400-01 |
| P0380-02 | 71.3 | 24.99 | 62.9 | -11.21 | 59.6 | -0.25 | 58.6 | 9.96 | 380 | 41.2 | 600～1100 | 12.1 | 700 | 50 | 25x25x5.0 | P0380-02 |
| P0900-01 | 80.2 | 0.00 | 92.9 | -17.82 | 108.9 | -39.05 | 90.8 | -5.56 | 900 | 8.9 | 340～700 | 40.4 | 420 | 55 | 30x30x4.1 | P0900-01 |
| P0800-01 | 86.3 | 0.00 | 85.9 | -15.80 | 100.5 | -36.90 | 83.9 | -3.54 | 800 | 11.1 | 340～750 | 37.0 | 450 | 60 | 30x30x10.0 | P0800-01 |
| P0800-02 | 86.3 | 0.00 | 85.9 | -15.80 | 100.5 | -36.90 | 83.9 | -3.54 | 800 | 11.1 | 340～750 | 37.0 | 370 | 60 | 30x30x10.0 | P0800-02 |
| P0430-01 | 86.4 | 6.00 | 89.4 | -10.73 | 85.4 | -26.65 | 85.3 | -28.00 | 430 | 24.9 | 190～800 | 24.5 | 240 | 50 | φ25x5.0 | P0430-01 |
| P0430-02 | 86.5 | 5.46 | 89.3 | -12.95 | 84.1 | -28.82 | 83.9 | -33.01 | 430 | 24.5 | 300～900 | 24.5 | 300 | 50 | φ25x5.0 | P0430-02 |
| P0780-01 | 96.3 | 38.22 | 102.6 | 2.54 | 104.9 | 16.16 | 102.6 | 4.22 | 780 | 12.1 | 850～1150 | 24.7 | 950 | 60 | 30x30x10.0 | P0780-01 |
| P0580-01 | 98.2 | 0.00 | 100.5 | -11.37 | 100.8 | -29.54 | 99.4 | -20.00 | 580 | 16.0 | 340～850 | 31.8 | 360 | 60 | 30x40x7.5 | P0580-01 |
| P0300-01 | 96.4 | 15.00 | 97.8 | -11.12 | 104.2 | 4.08 | 97.3 | -16.83 | 300 | 32.1 | 220～1100 | 27.5 | (260) | 28 | 40x40x10.0 | P0300-01 |
| P0400-01 | 96.9 | 20.00 | 97.1 | -10.49 | 99.5 | 5.62 | 96.9 | -7.51 | 400 | 25.3 | 400～1100 | 27.7 | 600 | 50 | 40x40x9.5 | P0400-01 |
| P0250-01 | 106.0 | 14.06 | 99.3 | -6.77 | 99.1 | 0.40 | 99.0 | -2.23 | 250 | 40.3 | 500～1000 | 12.4 | 700 | 50 | 40x40x8.0 | P0250-01 |
| P0380-01 | 126.9 | 17.50 | 111.9 | -13.21 | 116.1 | 0.19 | 111.9 | -15.41 | 380 | 22.7 | 190～800 | 26.9 | 350 | 40 | 40x40x10.0 | P0380-01 |
| P0405-01 | 137.4 | -5.59 | 138.3 | 12.29 | 131.5 | 22.77 | 129.4 | 33.00 | 405 | 16.8 | 285～715 | 25.6 | 300 | 50 | φ30x5.0 | P0405-01 |
| P0265-01 | 147.4 | 6.50 | 150.8 | -9.41 | 148.6 | -18.97 | 148.6 | -19.30 | 265 | 24.3 | 190～800 | 25.1 | 220 | 45 | φ25x5.0 | P0265-01 |
| P0240-01 | 148.5 | 17.20 | 140.4 | -14.34 | 142.0 | -3.19 | 140.3 | -12.20 | 240 | 29.1 | 200～1000 | 27.5 | 215 | 45 | φ24x5.2 | P0240-01 |
| P0600-01 | 150.0 | 20.00 | 171.4 | -6.55 | 169.7 | 5.85 | 169.3 | 2.26 | 600 | 9.8 | 380～740 | 36.9 | 450 | 55 | 30x30x10.0 | P0600-01 |
| P1200-01 | 155.6 | 32.00 | 161.9 | 6.09 | 169.8 | 13.07 | 154.0 | -11.84 | 1200 | 4.6 | 530～630 | 21.7 | 530 | 60 | 40x40x10.0 | P1200-01 |
| P0925-01 | 191.4 | 21.33 | 195.4 | 4.60 | 195.5 | 12.11 | 195.0 | 8.10 | 925 | 5.5 | 480～620 | 25.6 | 500 | 55 | 50x50x7.0 | P0925-01 |
- *1: Nominal blaze wavelength is the wavelength of the maximum diffraction efficiency (target) with the design mounting. No one to guarantee the wavelength of the maximum diffraction efficiency. Blazing is performed with an ion-beam etching technology.
- *2: Relative efficiency minimum is at the nominal blaze wavelength. In the interests of product improvement, the external appearance and specifications are subject to change without notice.