Description
Broadband high power polarizers for visible or near IR wavelengths
Air-spaced
Close to Brewster\'s Angle Cutting
High Polarization Purity
Short Length
Double escape windows for intracavity use
RoHS Compliant
Union Optic Glan Laser Polarizer
Specifications
| Prism Material: | Calcite, a-BBO, YVO4 |
|---|---|
| Coating: | No Coating, AR Coating |
| Wavelength Range: | 220 – 4000 nm |
| Max Extinction Ratio: | >= 100000:1 |
| Wavefront Distortion: | <= Lambda/4 |
| Surface Quality (Input, Output Face): | 20-10 scratch-dig |
| Surface Quality (Side Faces): | 20-10 scratch-dig |
| Clear Aperture: | 10 mm |
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Features
Material a-BBO, Calcite, YVO4
Wavelength Range a-BBO: 220-3000nm; Calcite: 350-2300nm; YVO4: 500-4000nm
Extinction Ratio <5x10-6
Surface Quality 20/10 scratch and dig
Beam Deviation < 3 arc minutes
Wavefront Distortion λ/4@632.8nm
Damage Threshold >5J/cm2, 20ns, 20Hz, @1064nm
Coating Single Layer MgF2@1064nm, Tp>85%@1064nm Typical
Mount Black Anodized Aluminium
Frequently Asked Questions
What is the Union Optic Glan Laser Polarizer used for?
The Union Optic Glan Laser Polarizer is used for broadband high power polarizing for visible or near IR wavelengths.
What is the wavelength range of the polarizer?
The wavelength range of the polarizer is a-BBO: 220-3000nm; Calcite: 350-2300nm; YVO4: 500-4000nm.
What is the damage threshold of the polarizer?
The damage threshold of the polarizer is >5J/cm2, 20ns, 20Hz, @1064nm.
What is the surface quality of the polarizer?
The surface quality of the polarizer is 20/10 scratch and dig.
What is the extinction ratio of the polarizer?
The extinction ratio of the polarizer is <5x10-6.
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