Thorlabs索雷博 CM254-025-E01 凹面反射镜
特性
- 介质膜: 350 - 400 nm(-E01)
- 介质膜工作波长范围上平均反射率大于99%
- 直径1英寸
- 焦距范围:25 mm - 100 mm
Thorlabs宽带介质凹面镜是专门为集光、成像和聚焦应用而设计的。这些反射光学元件对光进行聚焦时不会引入色差,因此非常适合宽带宽源的应用。
本页的所有反射镜都可安装在精密光学调整架中。
Thorlabs也提供金属凹面镜,它们可在更宽的波长范围上操作,但是反射率更低。如需这些光学元件的定制版本,请联系技术支持。
| Common Specifications |
|---|
| Dielectric Coating Range | 350 - 400 nm; Ravg >99% |
| Clear Aperture | >90% of Diameter |
| Surface Irregularity | λ/4 @ 633 nm |
| Surface Quality | 20-10 Scratch-Dig |
| Diameter Tolerance | +0.0/-0.2 mm |
| Thickness Tolerance | ±0.2 mm |
| Substrate | N-BK7a |
| Backside Surface | Fine Ground and Engraved with Part Number (Not Polished) |
| Dielectric Concave Mirrors Selection Guide |
|---|
| UV | 350 - 400 nm |
| Visible | 400 - 750 nm | 400 - 750 nm, Back Side Polished |
| NIR | 750 - 1100 nm | 750 - 1100 nm, Back Side Polished |
| Telecom | 1280 - 1600 nm |
有关凹面反射镜的完整选择范围,请看上方的凹面反射镜选择指南标签。
凹面反射镜,Ø1英寸(25.4 mm),-E01宽带介质膜(350 - 400 nm)
| Item # | Focal Length | Center Thickness | Edge Thickness | Radius of Curvature | Reference Drawing |
|---|
| CM254-025-E01 | 25 mm | 6.0 mm | 7.6 mm | 50.0 mm (1.97") |  |
| CM254-050-E01 | 50 mm | 6.8 mm | 100.0 mm (3.94") |
| CM254-075-E01 | 75 mm | 6.5 mm | 150.0 mm (5.91") |
| CM254-100-E01 | 100 mm | 6.4 mm | 200.0 mm (7.87") |

联系电话 : 0755-83317774 移动电话 : 18938648240 Email : 1605935956@qq.com QQ : 1605935956