Spectrogon光栅

瑞典Spectrogon公司可提供各类全息衍射光栅,包含脉宽压缩光栅,平面光栅,激光波长调谐平面光栅,罗兰型凹面光栅等类型,300-3600 l/mm多种刻线密度、多种波长和尺寸可选。其脉宽压缩光栅供应于全球各主要飞秒激光厂商。

Spectrogon光栅类型

Holographic Gratings

- 平面光栅

型号:P 1200 W x H x Thk 700-900 nm (TM+TE)/2 (-1) constant deviation angle 10°

  • 波长: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
  • 刻线数:600-3600g/mm.

- 激光波长调谐平面光栅

型号:G 1100 W x H x Thk 1200-1600 nm (TM/-1) constant incidence angle 75°

  • 用于染料激光,钛宝石激光及外腔半导体激光器。
  • 波长400-1550nm.

- 脉宽压缩光栅

型号:PC 1200 W x H x Thk 800 nm (TM/-1) constant deviation <10°

  • 波长: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
  • 刻线数:300-2400g/mm.

Spectrogon光栅插图1

- 罗兰型凹面光栅

型号:C 1800 Ø63.5xThk12.5 190-400 (TM+TE)/2 (-1) deviation angle 10°, RoC -750 mm.

  • 可选尺寸:
Size [mm] Thk [mm] RoC [mm] Material
40 x 45 7 -225 Pyrex
50 x 50 7 -225 Pyrex
Ø50.8 6 -100 BK7
Ø63.5 12.5 -400 Pyrex
Ø63.5 12.5 -750 Fused Silica
Ø63.5 12.5 -999 Quartz
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