488nm Verona长波通拉曼滤光片
- 激光波长 = 488 nm
- 过渡带宽38.8 cm-1
- 透过率Tavg > 93% 从490.4 – 1100.8 nm
VLP01-488-12.5
Description
488nm Verona长波通拉曼滤光片
滤光片型号：VLP01-488-12.5
Theoretical Spectrum for Part Number:VLP01-488-12.5
VLP01-488-12.5长波通拉曼滤光片透过率曲线，Semrock
488nm Verona长波通拉曼滤光片，12.5 mm直径
Verona改进了过渡宽度和低纹波，使您能够收集更多靠近激光线的拉曼信号。我们提供激光线深度阻挡和高透过率。我们所有的测量和规格均由 KolaDeep光谱测量系统支持。
滤光片参数：
| Optical Specifications | Value |
|---|---|
| Transmission Band 1 | Tavg > 93% 490.4 – 1100.8 nm |
| Transmission Ripple | Tripple < 2% 490.4 – 1100.8 nm |
| Blocking Band 1 | OD > 6 488nm |
| Blocking Band 2 | ODavg > 6 400 – 488nm |
| Laser Wavelength 1 | 488 nm |
| Transition Width (nm) | < 1.0 nm from 488 nm to T = 50% |
| Transition Width (cm-1) | 30 cm-1 |
| General Filter Specifications | Value |
| Angle of Incidence | 0 ± 2 degrees |
| Cone Half-angle | 0 degrees |
| Optical Damage Rating | Testing has proven to show no signs of degradation when exposed to at least 6.0 W of power from an unfiltered xenon arc lamp over a 25 mm diameter (corresponding to 1.2 W/cm2) for over 500 hrs. |
| Physical Filter Specifications | Value |
| Transverse Dimensions (diameter) | 12.5 mm |
| Transverse Tolerance | + 0.0 / – 0.1 mm |
| Filter Thickness (mounted) | 5 mm |
| Filter Thickness Tolerance (mounted) | ± 0.1 mm |
| Clear Aperture | ≥ 10 mm |
| Scratch-Dig | 60-40 |
| Filter Thickness (unmounted) | 3.0 mm |
| Filter Thickness Tolerance (unmounted) | ± 0.1 mm |
| Orientation | Arrow on ring indicates preferred direction of propagation of light. |
