High Transmittance Glan Laser Polarizer

High transmittance Gran laser prism is a special Gran laser prism. The incident Angle is designed as Brewster Angle, which greatly improves the transmittance of light. In a wide wavelength range, the transmittance is as high as 98%;

polarizer PGT wavelength

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Product introduction

1. High transmittance Gran laser prism is a special Gran laser prism. The incident Angle is designed as Brewster Angle, which greatly improves the transmittance of light. In a wide wavelength range, the transmittance is as high as 98%;
2. No coating is required for this prism. Can be made of Calcite or YVO4 crystals;
3. In order to ensure high induction rate over a wide wavelength range, it is not recommended that this prism be applied to large receiving angles. Usually the range of receiving Angle is +/-5 degrees;
4. Because it is not normal incidence, there is displacement between the outgoing light and the incident light, which needs to be considered when used

Features/functions

1. High transmittance Glan laser polarizer is a special Glan laser polarizer. The incident angle is designed as Brewster's angle, which greatly improves the light transmittance. In a wide range of wavelengths, the transmittance is as high as 98% or more;

2. This prism does not need to be coated. It can be made of Calcite or YVO4 crystal;

3. In order to ensure high absorption rate in a wide wavelength range, this prism is not recommended for large acceptance angles. Usually the range of the acceptance angle is +/-5 degrees;

4. Since it is not normal incidence, there is a displacement between the outgoing light and the incident light, which needs to be considered when using.

5. UV High Power Application,>20J/cm2@1064nm,10ns,20Hz
6. High Transmission:>95%
7. High Extinction Ratio, Wide Acceptance Angle
8. Material: Calcite, a-BBO, YVO4
9. Dimension: 3x3~20x20mm

Specifications
Material	Calcite,YVO4
Wavelength Range	Calcite: 350-2300nm, YVO4: 500-4000nm
Extinction Ratio	Calcite：<510^-5，YVO4：<510^-6
Transmission	>98%(typical)
Surface Quality	20/10 Scratch/Dig
Beam Deviation	<3 arc minutes
Wavefront Distortion	<λ/4@633nm
Damage Threshold	>500MW/cm2
Coating	Uncoated
Mount	Black Anodized Aluminium