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圆盘分光镜
普通的分光镜用来分开或合并激光光束. 偏振分光镜则是用来分开或合并两个正交偏振态的激光束. 分光镜的性能主要决定于其镀膜特性.
规格:
尺寸公差:±0.2 毫米
厚度公差:±0.2 毫米
平面:λ/4 每 25毫米直径 at 632.8 纳米
平行度: 1 分
表面质量:60/40 划痕和点
| Part No. | Material | Diameter(mm) | Thickness (mm) | Side 1 Reflectivity (%R) | Polarization |
|---|---|---|---|---|---|
| BSBK-1-3-50%R-800 | BK7 | 25.4 | 3.0 | 50% | |
| BSBK-1-3-50%R-E | BK7 | 25.4 | 3.0 | 50% | |
| BSZ1.0-3-27%R-PIS | ZnSe | 25.4 | 3.0 | 27% | Insensitive |
| BSZ1.0-3-50%R-P | ZnSe | 25.4 | 3.0 | 50% | P-Pol |
| BSZ1.0-3-50%R-PIS | ZnSe | 25.4 | 3.0 | 50% | Insensitive |
| BSZ1.0-3-50%R-S | ZnSe | 25.4 | 3.0 | 50% | S-Pol |
| BSZ1.1-3-50%R-S | ZnSe | 27.9 | 3.0 | 50% | S-Pol |
| BSZ1.1-3-50%R-PIS | ZnSe | 27.9 | 3.0 | 50% | Insensitive |
| BSZ1.1-3-50%R-P | ZnSe | 27.9 | 3.0 | 50% | P-Pol |
| BSZ1.1-3-27%R-S | ZnSe | 27.9 | 3.0 | 27% | S-Pol |
| BSF-30-2.5-50%YAG | Fused Silica | 30.0 | 2.5 | 50% | |
| BSZ1.5-3-27%R-S | ZnSe | 38.1 | 3.0 | 27% | S-Pol |
| BSZ1.5-3-50%R-P | ZnSe | 38.1 | 3.0 | 50% | P-Pol |
| BSZ1.5-3-50%R-PIS | ZnSe | 38.1 | 3.0 | 50% | Insensitive |
| BSZ1.5-3-50%R-S | ZnSe | 38.1 | 3.0 | 50% | S-Pol |
| BSBK-50-5-50%R-650 | BK7 | 50.0 | 5.0 | 50% | null |
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