偏振分光棱镜
偏振分光棱镜能把入射的非偏振光分成两束垂直的线偏光。其中P偏光完全通过，而S偏光以45度角被反射，出射方向与P光成90度角。
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- 描述
描述
偏振分光棱镜
偏振分光棱镜能把入射的非偏振光分成两束垂直的线偏光。其中P偏光完全通过，而S偏光以45度角被反射，出射方向与P光成90度角。此偏振分光棱镜由一对高精度直角棱镜胶合而成，其中一个棱镜的斜边上镀有偏振分光介质膜。
规格:
| Attribute | Specification |
| Dimension Tolerance: | ±0.2mm |
| Flatness: | l/4 @ 632.8 nm per 25mm |
| Surface Quality: | 60/40 Scratch/Dig |
| Extinction Ratio: | >100:1 |
| Beam Deviation: | <3 arc minutes |
| Principal Transmittance: | >95% and Ts<1% |
| Principal Reflectance: | Rs>99% and Rp<5% |
| Coatings: | Polarization beamsplitter coating on hypotenuse face, AR-coatings (R<0.25%) on all input and output face. |
Narrow Band:
Material: —————————————————————————-N-BK7 or H-K9L grade A optical glass
Coating wavelength:——————————————————–488,532,633,850,980,1064,1310,1550nm
Standard Products:
| Size(mm) | Part No. | Unit Price |
| 3.2×3.2×3.2 | PBS1101 | $49.0 |
| 5x5x5 | PBS1102 | $49.0 |
| 10x10x10 | PBS1103 | $49.0 |
| 12.7×12.7×12.7 | PBS1104 | $49.0 |
| 15x15x15 | PBS1105 | $59.0 |
| 20x20x20 | PBS1106 | $69.0 |
| 25.4×25.4×25.4 | PBS1107 | $79.0 |
Broad Band:
Material:—————————————————————————————-N-SF2 or H-ZF1 optical glass
Coating wavelength: ———————————–450-680, 650-850, 900-1200, 1250-1570, 1500-1610 nm
Standard Size:
| Size(mm) | Part No. | Unit Price |
| 3.2×3.2×3.2 | PBS5201 | $59.0 |
| 5x5x5 | PBS5202 | $59.0 |
| 10x10x10 | PBS5203 | $59.0 |
| 12.7×12.7×12.7 | PBS5204 | $59.0 |
| 15x15x15 | PBS5205 | $69.0 |
| 20x20x20 | PBS5206 | $79.0 |
| 25.4×25.4×25.4 | PBS5207 | $89.0 |
Ordering Information:
Part No. – wavelength
For example, PBS5201 – 1500-1610nm
Polarization Beamsplitter Cube 3.2×3.2×3.2 mm, 1500-1610nm broadband coating
 |  |
| Tp>95% @650-850nm Ts<1% @650-850nm | Rs>99% @650-850nm Rp<5% @650-850nm |
