品牌
其他厂商性质
北京市所在地
北京波威科技有限公司代理的美国CVI厂家的分散棱镜，包括等腰布儒斯特棱镜和等边色散棱镜。
一、IB - Isosceles Brewster prisms
产品技术参数描述：
| Specifications | |
| Angular Deviation | ±2 arc min |
| Chamfer | 0.35 mm at 45° (typical) |
| Clear Aperture | ≥85% of central dimension |
| Damage Threshold | Suprasil 1: 15 J/cm2, 20 nsec, 20 Hz @ 1064 nm |
| Dimensional Tolerance | +0/-0.25 mm |
| Optical Material | Suprasil 1, UV-grade fused silica or N-SF10 glass |
| Surface Figure | λ/10 p-v at 633 nm over clear aperture |
| Surface Quality | 10-5 scratch and dig (Suprasil 1 and UV-grade fused silica) |
选型表：
| Part | Optical | A | B | C | H | φ | Refractive | Design | Refractive |
| IB-15.0-68.7-SS | Suprasil 1 | 12.7 | 18.2 | 20.6 | 15.0 | 68.7° | 1.45702 | 488 | 1.46301 |
| IB-12.4-69.1-UV | Fused Silica | 15.0 | 15.0 | 17.0 | 12.4 | 69.1° | 1.45702 | 800 | 1.45332 |
| IB-13.0-60.6-SF10 | N-SF10 | 15.0 | 15.0 | 15.1 | 13.0 | 60.6° | 1.72314 | 800 | 1.7113 |
| IB-21.6-60.6-SF10 | N-SF10 | 25.0 | 25.0 | 25.2 | 21.6 | 60.6° | 1.72314 | 800 | 1.7113 |
二、EDP - Equilateral Dispersing prisms, High-Precision
产品技术参数描述:
| Specifications | |
| Angular Deviation | ±3 arc min |
| Chamfer | 0.35 mm at 45° (typical) |
| Clear Aperture | ≥85% of central dimension |
| Damage Threshold | 15 J/cm2, 20 nsec, 20 Hz @ 1064 nm |
| Dimensional Tolerance | +0/-0.25 mm |
| Optical Material | UV-grade fused silica, N-F2, N-SF10 or N-BK7 glass |
| Surface Figure | λ/10 p-v at 633 nm |
| Surface Quality | 10-5 scratch and dig (N-BK7 glass and UV-grade fused silica) |
选型表：
| Part Number | A (mm) | Optical Material | Refractive Index @ 633 nm |
| EDP-25.0-C | 25.0 | N-BK7 | 1.51509 |
| EDP-25.0-UV | 25.0 | Fused Silica | 1.45702 |
| EDP-25.0-F2 | 25.0 | N-F2 | 1.61658 |
