概述
- Material: UV fused silica
- Separate S-polarized and P-polarized light
- High extinction ratio, high damage threshold
- Matting ratio: Tp/Ts>1000:1
- Selectable wavelength: 260-1064nm, support customization
- Optional size: 12.7*12.7*12.7mm, 25.4*25.4*25.4mm, support customization
When the angle of incidence meets the Brücet angle condition, the reflectivity of polarized light P is 0, and the reflectance of polarized light P is close to 1 and the transmittance of polarized light p is close to 1 by controlling the film layer.
The high-power spectroscopic prism provided by Dimension-Labs is made of K9 optical glass or UV fused silica (specific types and parameters can be filtered in the details below), and uses a glue-free optical path to withstand higher power, with a damage threshold of up to >5J/cm2, 20ns, 20Hz, @1064nm to meet the various applications you need.
General parameters
| Material | K9 or UV fused silica | Extinction ratio | Tp/Ts>1000:1 |
| Dimensional tolerances | ±0.2mm | Through parameters | Tp>95%，Ts<0.1% |
| Surface | 40/20 | Reflection parameters | Rs>99.9%，Rp<5% |
| Clear aperture | >90% | Coating | The photoglue surface is coated with PBS film |
| Beam deviation | <3’ | All right-angled surfaces are coated with anti-reflection film | |
| Face shape | <λ/8@632.8nm | Impairment threshold | >5J/cm²，20ns，20Hz，@1064nm |
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