詳細信息
北京波威科技有限公司代理的美國CVI廠家的TFPI 56°離子束濺射超薄片偏振片,也稱TFPI-Ion Beam Sputtered Thin-Film Plate Polarizers,56°。此分束鏡的消光比(TP/TS)為1000:1 at 1064nm,偏振帶寬為5nm at 1064nm,有效透光率為95% at 1064nm。
產(chǎn)品技術(shù)參數(shù)描述:
Specifications | |
Angle of Incidence | 56° |
Chamfer | 0.35 mm @ 45° (typical) |
Clear Aperture | ≥ 85% of central diameter |
Diameter | φ+0/-0.25 mm |
Optical Material | UV-grade fused silica |
Surface Figure | λ/10 at 633 nm before coating |
Surface Quality | 10-5 scratch and dig |
Thickness | t±0.25 mm |
Transmitted Wavefront Error | λ/10 at 633 nm |
Wedge | ≤ 5 arc min |
選型表:
Part Number | Center | Damage | Extinction | Optical | p | s | t |
TFPI-355-PW-1025-UV | 355.0 | > 2 J/cm2, | > 200:1 | | > 95% | < 0.20% | 6.35 |
TFPI-532-PW-1025-UV | 532.0 | > 4 J/cm2, | > 1000:1 | Fused | > 98.0% | < 0.20% | 6.35 |
TFPI-1064-PW-1025-UV | 1064.0 | > 10 J/cm2, | > 5000:1 | Fused | > 98.0% | < 0.10% | 6.35 |