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可调衰减器技术参数
| 品牌 | Metrolux | 型号 | ML 2100衰减器 |
可调衰减器详细介绍
技术参数：
ML2100 / ML2150 VariLux 连续可调节激光光束衰减器，特别用于高能量准分子激光器
ML2200 VacuLux - 可变激光光束衰减器，用于真空或者气体净化条件
size ca. 40x40x60 mm
max. power 5 W
C-mount
| Available wavelengths |
Max. transmission | Min. transmission | Damage threshold @ 1Hz |
|
157 nm 193 nm |
>70 % > 80 % |
< 2 % < 1% |
0,2 J/cm2 1,0 J/cm2 |
| 248 nm | > 90 % | < 1% | 1,5 J/cm2 |
| 266 nm | > 90 % | < 1% | 2,0J/cm2 |
| 308 nm | > 90 % | < 1% | 3,0 J/cm2 |
| 355 nm | > 90 % | < 1% | 5,0 J/cm2 |
| 532 nm | > 90 % | < 1% | 8,0 J/cm2 |
| 1064 nm | > 90 % | < 1% | 15,0 J/cm2 |
ML2300 PolarLux 小型化高能量衰减器
| Dimensions: | 50 x 50 x 105 mm |
| Free aperture of the incoming, collimated ray bundle: |
~ 15 x 15 mm |
| Maximum input power: | < 1.000 W |
| Maximum av. power density | < 10.000 W/cm |
| Maximum pulse power density |
2 GW/cm 30 J/cm @ 15 ns, 1Hz |
| Wedge material | Fused Silica |
| Spectral range | 1852000 nm |
| Non-polarizing design | Beam deviation: 90° |
| Polarizing design | Beam deviation: 0° Beam displacement: 50 mm |
中性滤光片absorbing and metallic
| absorbing filter | OD | T[%] | DT | wavelength |
| 0,9 | 0.9 | 12,6% | 1 W/cm | 400-700nm |
| 1.8 | 1,6% | 1 W/cm | 400-700nm | |
| 3.0 | 0.1% | 1 W/cm | 400-700nm | |
| 4.0 | 0.01% | 1 W/cm | 400-700nm | |
| metallic filter | 0,9 | 12,6% | 2 W/cm | 200-700nm |
| 1,8 | 1,6% | 2 W/cm | 200-700nm | |
| 3,0 | 0,1% | 2 W/cm | 200-700nm | |
| 4,0 | 0,01% | 2 W/cm | 200-700nm |
