254 nm MaxLamp汞线滤光片
- 汞灯谱线 253.7 nm
- 透过率Tavg > 65%， 244 – 256 nm
- 中心波长250 nm，GMBW带宽 12 nm
Hg01-254-25
Description
254 nm MaxLamp 汞线滤光片
滤光片型号：Hg01-254-25
Theoretical Spectrum for Part Number:Hg01-254-25
Hg01-254-25汞线滤光片透过率曲线，Semrock
254 nm MaxLamp汞线滤光片，25 mm，厚度3.5 mm
这些高性能汞线滤光片非常适合与光谱、光学计量和光刻掩模对准器和步进电机系统的高功率汞弧灯一起使用。通过精心优化滤光片设计，可实现高透过率，以用于各种不同的应用。非吸收性阻挡可确保有效消除所有其他汞线以及线内强度。
滤光片参数：
| Optical Specifications | Value |
|---|---|
| Transmission Band 1 | Tavg > 65% 244 – 256 nm |
| Blocking Band 1 | ODavg > 6 200 – 236 nm |
| Blocking Band 2 | ODavg > 4 263 – 450 nm |
| Blocking Band 3 | ODavg > 2 450 – 600 nm |
| Center Wavelength 1 | 250 nm |
| Guaranteed Minimum Bandwidth 1 | 12 nm |
| FWHM Bandwidth 1 (nominal) | 15.2 nm |
| General Filter Specifications | Value |
| Angle of Incidence | 0 ± 7 degrees |
| Cone Half-angle | 10 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 hours. |
| MercuryLine | 253.7 nm |
| Physical Filter Specifications | Value |
| Transverse Dimensions (diameter) | 25 mm |
| Transverse Tolerance | + 0.0 / – 0.1 mm |
| Filter Thickness (mounted) | 3.5 mm |
| Filter Thickness Tolerance (mounted) | ± 0.1 mm |
| Clear Aperture | ≥ 22 mm |
| Scratch-Dig | 80-50 |
| Filter Thickness (unmounted) | 2.0 mm |
| Filter Thickness Tolerance (unmounted) | ± 0.1 mm |
| Orientation | Arrow on ring indicates preferred direction of propagation of light |
Additional information
| 波长筛选 |
|---|
