瑞典Spectrogon公司可提供各類全息衍射光柵，包含脈寬壓縮光柵，平面光柵，激光波長調諧平面光柵，羅蘭型凹面光柵等類型，300-3600 l/mm多種刻線密度、多種波長和尺寸可選。其脈寬壓縮光柵供應于全球各主要飛秒激光廠商。
Spectrogon光柵類型
– 平面光柵
型號：P 1200 W x H x Thk 700-900 nm (TM+TE)/2 (-1) constant deviation angle 10°
- 波長：UV-2um
- 尺寸：25 x 25 x 6 mm, 30 x 30 x 6 mm, 30 x 64 x 10 mm, 30 x 75 x 16 mm, 30 x 110 x 16 mm, 50 x 50 x 10 mm, 50 x 110 x 16 mm, 58 x 58 x 10 mm, 64 x 64 x 10 mm, 90 x 90 x 16 mm, 110 x 110 x 16 mm, 100 x 140 x 20 mm, 120 x 140 x 20 mm
- 刻線數：600-3600g/mm.
– 激光波長調諧平面光柵
型號：G 1100 W x H x Thk 1200-1600 nm (TM/-1) constant incidence angle 75°
- 用于染料激光，鈦寶石激光及外腔半導體激光器。
- 波長400-1550nm.
– 脈寬壓縮光柵
型號：PC 1200 W x H x Thk 800 nm (TM/-1) constant deviation <10°
- 波長：800nm-2450nm,
- 尺寸：25 x 25 x 6 mm, 30 x 30 x 6 mm, 30 x 64 x 10 mm, 30 x 75 x 16 mm, 30 x 110 x 16 mm, 50 x 50 x 10 mm, 50 x 110 x 16 mm, 58 x 58 x 10 mm, 64 x 64 x 10 mm, 90 x 90 x 16 mm, 110 x 110 x 16 mm, 100 x 140 x 20 mm, 120 x 140 x 20 mm
- 刻線數：300-2400g/mm.
– 羅蘭型凹面光柵
型號：C 1800??63.5xThk12.5 190-400 (TM+TE)/2 (-1) deviation angle 10°, RoC -750 mm.
- 可選尺寸：
| Size [mm] | Thk [mm] | RoC [mm] | Material |
| 40 x 45 | 7 | -225 | Pyrex |
| 50 x 50 | 7 | -225 | Pyrex |
| ?50.8 | 6 | -100 | BK7 |
| ?63.5 | 12.5 | -400 | Pyrex |
| ?63.5 | 12.5 | -750 | Fused Silica |
| ?63.5 | 12.5 | -999 | Quartz |
