Description
- Wide Wavelength Range
- Low Power Application
- Broadband high extinction ratio
- RoHS Compliant
Wollaston Polarizer
Specifications
| Material: | Calcite, YVO4, Other |
|---|---|
| Wavelength Range: | 400 – 4000 nm |
| Max Extinction Ratio: | >= 10,000:1 |
| Transmitted Wavefront Error: | <= Lambda/4 |
| Surface Quality (Scratch-Dig): | 20-10 |
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Features
- Material Calcite, YVO4, Quartz
- Wavelength Range
- Calcite: 400-2300nm
- YVO4: 500-4000nm
- Quartz: 400-2300nm
- Extinction Ratio Calcite: <5x10-5; YVO4: <5x10-5; Quartz: <5x10-4
- Surface Quality 20/10 scratch and dig
- Parallelism <3 arc minutes
- Wavefront Distortion λ/4 @632.8nm
- Damage Threshold 5W/cm2 CW, 1064nm
- Coating Single Layer MgF2 @1064nm
- Mount Black Anodized Aluminium
Frequently Asked Questions
What is the Wollaston Polarizer used for?
The Wollaston Polarizer is used for low power applications and has a wide wavelength range with broadband high extinction ratio.
What is the wavelength range of the Calcite, YVO4, and Quartz used in the Wollaston Polarizer?
The wavelength range for Calcite is 400-2300nm, YVO4 is 500-4000nm, and Quartz is 400-2300nm.
What is the surface quality of the Wollaston Polarizer?
The Wollaston Polarizer has a surface quality of 20/10 scratch and dig.
What is the damage threshold of the Wollaston Polarizer?
The damage threshold of the Wollaston Polarizer is 5W/cm2 CW, 1064nm.
What materials are used to make the Wollaston Polarizer?
The Wollaston Polarizer is made of Calcite, YVO4, and Quartz.
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