消偏振分光平片
針對不同的光學波段，分光鏡在使用時同時也消其原有的偏振狀態
應用波段：
532nm/633nm/1064nm
•全介質膜層
•透反比：50/50±5%，T=(Ts+Tp)/2，R=(Rs+Rp)/2
•支持客製規格
| Specifications | |
| Material | BK7 Grade Aoptical glass |
| Dimension Tolerance | ±0.2mm |
| Clear Aperture | >90% |
| Flatness | λ/4@632.8nm |
| Beam Deviation | <3 arc minutes |
| Surface Quality | 60/40 |
| T/R | 50/50±5% |
| Polarization | |Rs-Rp|<5% |
| Coating(AOI=45deg) | S1: Non-polarizing beamsplitter coating |
| S2: AR coating | |
| Damage Threshold | >3J/cm2, 20ns, 20Hz, @1064nm |
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