激光分光棱镜
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主要介绍：
激光分光棱镜有两块直角反射棱镜胶合而成，两块直角棱镜之间的接触面上镀有电介质膜层。该膜层反射S偏振光，透射P偏振光。
主要参数：
| 主要参数 | 具体数据 |
| 材料 | Fused silica or BK7 |
| 尺寸公差 | +0/-0.2mm |
| 厚度公差 | ±0.2mm |
| 表面光洁度 | λ/4@632.8nm |
| 入射角 | 0° |
| p光透过率 | ＞97% |
| 消偏比 | Ts Tp＝1：200 |
| 损伤阈值 | 10J/cm2, 10ns, 10Hz@1064nm |
主要型号：
| Part number | Wavelength(nm) | Size(mm) | Reflection of S pol. | Material | Note |
| PBS-001-0355 | 355 | 12.7*12.7*12.7 | ＞97% | Fused silica | PBS |
| PBS-002-0355 | 355 | 20.0*20.0*20.0 | ＞97% | Fused silica | PBS |
| PBS-003-0355 | 355 | 25.4*25.4*25.4 | ＞97% | Fused silica | PBS |
| PBS-001-0532 | 532 | 12.7*12.7*12.7 | ＞97% | Fused silica | PBS |
| PBS-002-0532 | 532 | 20.0*20.0*20.0 | ＞97% | Fused silica | PBS |
| PBS-003-0532 | 532 | 25.4*25.4*25.4 | ＞97% | Fused silica | PBS |
| PBS-001-1064 | 1064 | 12.7*12.7*12.7 | ＞97% | Fused silica | PBS |
| PBS-002-1064 | 1064 | 20.0*20.0*20.0 | ＞97% | Fused silica | PBS |
| PBS-003-1064 | 1064 | 25.4*25.4*25.4 | ＞97% | Fused silica | PBS |
