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产品特性:UPBS紫外激 | 是否进口:否 | 品牌:CVI Laser Optics |
型号:UPBS |
北京波威科技有限公司代理的美国CVI厂家的UPBS紫外激光线偏振立体分束镜,也称UV Laser-Line Polarizing Cube Beamsplitters。此分束镜的消光比为100:1,偏振带宽为5nm at 257nm,有效透光率为90%。
产品技术参数描述:
Specifications | |
Antireflection Coating | R ≤ 0.25%, all entrance and exit surfaces |
Clear Aperture | ≥ 85% of central dimension |
Edge Dimension | A±0.25 mm |
Extinction Ratio | T p/T s > 100:1 |
Field of View | ±2° typical |
Optical Material | UV-grade fused silica |
Reflection Efficiency | Rs > 99.0% |
Surface Quality | 20-10 scratch and dig |
Transmission Efficiency | Tp > 90.0% |
Transmitted Wavefront Error | λ/4 at 633 nm |
Damage Threshold | |
cw | 10 W/cm2 @ 266 nm |
Pulsed | 10 mJ/cm2, 20 nsec, 20 Hz @ 266 nm |
选型表:
Part Number | Wavelength (nm) | A (mm) |
UPBS-248-050 | 248 | 12.7 |
UPBS-266-050 | 266 | 12.7 |
UPBS-355-050 | 355 | 12.7 |
UPBS-405-050 | 405 | 12.7 |
UPBS-248-100 | 248 | 25.4 |
UPBS-266-100 | 266 | 25.4 |
UPBS-355-100 | 355 | 25.4 |
UPBS-405-100 | 405 | 25.4 |