Description
Wide Wavelength Range
High Extinction Ratio
Large Field Angle
Cemented, Suitable for low power application
Split the ordinary and extraordinary ray, but only ordinary beam is deviated
RoHS Compliant
Rochon Polarizer
Specifications
| Material: | YVO4, Other |
|---|---|
| Wavelength Range: | 500 – 2300 nm |
| Max Extinction Ratio: | >= 10,000:1 |
| Wavefront Distortion: | <= Lambda/4 |
| Surface Quality (Scratch-Dig): | 20-10 |
| Clear Aperture: | 10 mm |
Download Data Sheet
Features
Material YVO4, Quartz
Wavelength Range YVO4: 500-4000nm
Quartz: 400-2300nm
Extinction Ratio YVO4: <5x10-5; Quartz: <5x10-4
Surface Quality 20/10 scratch and dig
Beam Deviation <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 a Rochon Polarizer?
A Rochon Polarizer is an optical device that splits the ordinary and extraordinary ray, but only the ordinary beam is deviated.
What is the wavelength range of the Rochon Polarizer?
The wavelength range of the Rochon Polarizer is YVO4: 500-4000nm and Quartz: 400-2300nm.
What is the extinction ratio of the Rochon Polarizer?
The extinction ratio of the Rochon Polarizer is YVO4: <5x10-5 and Quartz: <5x10-4.
What is the surface quality of the Rochon Polarizer?
The surface quality of the Rochon Polarizer is 20/10 scratch and dig.
What is the damage threshold of the Rochon Polarizer?
The damage threshold of the Rochon Polarizer is 5W/cm2 CW, 1064nm.
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