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Specifications
| Material | BK7 |
| Dimension Tolerance | +0.0/-0.2mm |
| Thickness Tolerance | ±0.2mm |
| Surface Quality | 60/40 |
| Clear Aperture | >90% |
| Flatness | <λ/4@633nm per 25mm |
| Parallelism | <1 arc minute |
| Chamfer | Protected <0.5mmx45° |
| T/R Tolerance | ±5%, T=(Ts+Tp)/2, R=(Rs+Rp)/2 |
| Coating(AOI=45°) | S1: Partial reflectance coating |
| S2: AR coating | |
| Damage Threshold | >1J/cm2, 20ns, 20Hz, @1064nm |
| Polarization | Avg |
| Thickness | 3.0mm |
| Incident Angle | 45° |
Light Path Map
Features
★ All Dielectric Coating
★ Split ratio sensitive to polarization of the incident beam
★ Custom Design Available
★ RoHS Compliant
Standard Product
| Product Number | Dimension [mm] | T/R[%] | Wavelength [nm] | Cart |
| BP001 | 12.7 | 20:80±5% | 400-700 |  |
| BP002 | 12.7 | 30:70±5% | 400-700 | |
| BP003 | 12.7 | 40:60±5% | 400-700 | |
| BP004 | 12.7 | 60:40±5% | 400-700 | |
| BP005 | 12.7 | 70:30±5% | 400-700 | |
| BP006 | 12.7 | 80:20±5% | 400-700 | |
| BP007 | 12.7 | 20:80±5% | 650-900 | |
| BP008 | 12.7 | 30:70±5% | 650-900 | |
| BP009 | 12.7 | 40:60±5% | 650-900 | |
| BP010 | 12.7 | 60:40±5% | 650-900 | |
| BP011 | 12.7 | 70:30±5% | 650-900 | |
| BP012 | 12.7 | 80:20±5% | 650-900 | |
| BP013 | 12.7 | 20:80±5% | 900-1200 | |
| BP014 | 12.7 | 30:70±5% | 900-1200 | |
| BP015 | 12.7 | 40:60±5% | 900-1200 | |
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