适用于CARS和SRS的1040nm StopLine Notch激光二向色镜
- 激光波长 = 1040 nm
- 反射率R > 98% ，1040 nm
- 透过率Tavg > 90%，从 350 – 992 nm & 1114 – 1600 nm
NFD01-1040-25×36
Description
适用于CARS和SRS的1040nm StopLine Notch激光二向色镜
滤光片型号：NFD01-1040-25×36
Theoretical Spectrum for Part Number:NFD01-1040-25×36
NFD01-1040-25x36Notch激光二向色镜透过率曲线，Semrock
适用于CARS和SRS的1040nm StopLine Notch激光二向色镜，25.2 mm x 35.6 mm，厚度1.1 mm
每个二向色分光镜反射以 45° 入射的标准激光线，同时有效透过较短和较长的波长。这款激光二向色镜经过优化，可反射直径高达 2.5 毫米的激光束，同时最大限度地减少 反射波前差RWE。经过
优化，可反射 Coherent Chameleon Discovery 上的 1040 nm 激光和 Spectra-Physics InSight DS Ti-Sapphire 激光器上的 1041 nm 激光。
优化，可反射 Coherent Chameleon Discovery 上的 1040 nm 激光和 Spectra-Physics InSight DS Ti-Sapphire 激光器上的 1041 nm 激光。
滤光片参数：
| Optical Specifications | Value |
|---|---|
| Transmission Band 1 | Tavg > 90% 350 – 992 nm |
| Transmission Band 2 | Tavg > 90% 1114 – 1600 nm |
| Reflection Band 1 | Rabs > 98% 1040 nm |
| Laser Wavelength 1 | 1040 nm |
| Notch Bandwidth 1 | 118 nm (typical) |
| General Filter Specifications | Value |
| Angle of Incidence | 45 ± 1 degrees |
| Cone Half-angle | 2 degrees |
| Optical Damage Rating | 1 J/cm² @ 532 nm (10 ns pulse width) |
| Reflected Wavefront Error | < 6λ P-V RWE @ 632.8 nm |
| Flatness / RWE Classification | Laser |
| Physical Filter Specifications | Value |
| Transverse Dimensions (L x W) | 25.2 mm x 35.6 mm |
| Transverse Tolerance | ± 0.1 mm |
| Clear Aperture | ≥ 80% (elliptical) |
| Scratch-Dig | 60-40 |
| Substrate Type | Fused Silica |
| Filter Thickness (unmounted) | 1.05 mm |
| Filter Thickness (unmounted) | 1.05 mm |
| Filter Thickness Tolerance (unmounted) | ± 0.05 mm |
| Filter Thickness Tolerance (unmounted) | ± 0.05 mm |
| Orientation | Reflective surface marked with part number – Orient in direction of incoming light |
