• 350~2500nm的光栅采用了多个专利
• 在光谱范围内具有极好的均匀性
• 极低的波前畸变，最小的散射
• 优化带宽、传输，低偏振敏感度，增透膜
• 设计牢靠，便于清洁处理
| 刻线数（ l/mm） | 中心波长 | 型号 | 尺寸 | 厚度 |
| 600 | 600nm | WP-600/600-25.4 | Dia. 25.4mm | 3 mm |
| WP-600/600-50.8 | Dia. 50.8mm | 6 mm | ||
| 840nm | WP-600/840-35X45 | 35 x 45 mm | 6 mm | |
| 900nm | WP-600/900-25.4 | Dia. 25.4 mm | 3 mm | |
| WP-600/900-50.8 | Dia. 50.8 mm | 6 mm | ||
| 1550nm | WP-600/1550-25.4 | Dia. 25.4 mm | 3 mm | |
| WP-600/1550-50.8 | Dia. 50.8 mm | 6 mm | ||
| 800 | 1030nm | WP-800/1030-25x35 | 25 x 35 mm | 4 mm |
| WP-800/1030-30x45 | 30 x 45 mm | 6 mm | ||
| 900 | 930nm | WP-900/930-25.4 | Dia. 25.4 mm | 3 mm |
| WP-900/930-50.8 | Dia. 50.8 mm | 6 mm | ||
| 960 | 840nm | WP-960/840-35X45 | 35 x 45 mm | 6 mm |
| 900nm | WP-960/900-30 | Dia. 30 mm | 3 mm | |
| 990 | 805nm | WP-990/805-30 | Dia. 30 mm | 6 mm |
| 1000 | 600nm | WP-1000/600-50.8 | Dia. 50.8 mm | 6 mm |
| 1145 | 1310nm | WP-HD1145/1310-25.4 | Dia. 25.4mm | 3 mm |
| WP-HD1145/1310-35X45 | 35 x 45 mm | 6 mm | ||
| WP-HD1145/1310-50.8 | Dia. 50.8mm | 6 mm | ||
| 1200 | 830nm | WP-1200/830-25.4 | Dia. 25.4mm | 6 mm |
| 840nm | WP-1200/840-25.4 | Dia. 25.4mm | 3 mm | |
| WP-1200/840-50.8 | Dia. 50.8mm | 6 mm | ||
| WP-1200/840-35x45 | 35 x 45 mm | 6 mm | ||
| WP-1200/840-25x25 | 25 x 25 mm | 3 mm | ||
| 1450 | 1050nm | WP-HD1450/1050-35X45 | 35 x 45 mm | 6 mm |
| 1500 | 477nm | WP-1500/477-30 | Dia. 30 mm | 2 mm |
| 840nm | WP-1500/840-35X45 | 35 x 45 mm | 6 mm | |
| 1075nm | WP-HD1500/1075-30 | Dia. 30 mm | 6 mm | |
| 1650 | 781nm | WP-HD1650/781-30 | Dia. 30 mm | 6 mm |
| 1800 | 532nm | WP-1800/532-25.4 | Dia. 25.4 mm | 3 mm |
| WP-1800/532-50.8 | Dia. 50.8 mm | 6 mm | ||
| 840nm | WP-HD1800/840-25.4 | Dia. 25.4 mm | 3 mm | |
| WP-HD1800/840-35X45 | 35 x 45 mm | 6 mm | ||
| WP-HD1800/840-30 | Dia. 30 mm | 6 mm | ||
| WP-HD1800/840-50.8 | Dia. 50.8 mm | 6 mm | ||
| WP-HD1800/840-20x30 | 20 x 30 mm | 4 mm | ||
| 1030nm | WP-1800/1030-25x25 | 25 x 25 mm | 6 mm |
