Glan-laser prism
Chenzheng Optoelectronics supplies Glan-laser prisms in calcite, a-BBO, YVO4 and other materials. Designed for high-energy lasers, they have two side escape windows, very high damage thresholds and somewhat higher extinction than ordinary Glan–Taylor prisms. Transmitted light is pure P polarization; side-window output contains pure S polarization and a small P component. Applications include using both polarizations or combining two polarized beams.
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Overview
Specifications
| Parameter | Value |
|---|---|
| 材料 | α-BBO, calcite or YVO₄ |
| 波长范围 [α-BBO] | 200–3500 nm |
| 波长范围 [方解石] | 350–2300 nm |
| 波长范围 [YVO₄] | 500–4000 nm |
| 消光比 [α-BBO] | ＜5×10⁻⁶ |
| 消光比 [方解石] | ＜5×10⁻⁵ |
| 消光比 [YVO₄] | ＜5×10⁻⁵ |
| 表面质量 | 20/10 |
| 光束偏角 | <3′ |
| 波前畸变 λ [@633 nm] | λ/4 @ 633 nm |
| 损伤阈值 | ＞200 MW/cm² |
| 镀膜 | Single-layer magnesium fluoride (MgF₂) |
| 支架 | Black anodized aluminum |
Key Features
Datasheet
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Supplier Information
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