Glan Laser polarizer, Glan Taylor polarizer, Glan prism
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Ships from:
China
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Sold by:
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On FindLight:
since 2019
Description
Glan Laser Polarizer is made of two same birefringent material prisms that are assembled with an air space. The polarizer is a modification of the Glan Taylor type and is designed to have less reflection loss at the prism junction. The polarizer with two escape windows allow the rejected beam to escape out of the polarizer, which makes it more desirable for high energy lasers. The surface quality of these faces is relatively poor as compared to that of entrance and exit faces. No scratch dig surface quality specifications are assigned to these faces.
Glan Laser polarizer, Glan Taylor polarizer, Glan prism
Specifications |
|
|---|---|
| Prism Material: | Calcite, a-BBO, YVO4, Custom |
| Coating: | No Coating, AR Coating, MgF2, Custom |
| Wavelength Range: | 200 – 4000 nm |
| Max Extinction Ratio: | >= 10000:1, >= 3000:1, >= 1000:1 |
| Wavefront Distortion: | <= Lambda/10, <= Lambda/6, <= Lambda/4 |
| Surface Quality (Input, Output Face): | 10-5 scratch-dig, 20-10 scratch-dig, 40-20 scratch dig, 60-40 scratch-dig |
| Surface Quality (Side Faces): | 10-5 scratch-dig, 20-10 scratch-dig, 40-20 scratch-dig, 60-40 scratch-dig |
| Clear Aperture: | 6 mm |
| OD: | 15-38mm |
| Length: | 15-45mm |
Features
Glan Taylor polarizer is made of two birefringent prisms that are assembled with an air space. The polarizer with no side escape windows is suitable for low to medium power application where the side rejected beams are not required.
Photonchina Feature：
● Air-spaced
● Close to Brewster's Angle Cutting
● High Polarization Purity
● Short Length
● Wide Wavelength Range
● Suitable for low to medium power application
1. Calcite Glan Taylor Polarizer
C.A. fa(mm) O.D. fd(mm) L ¯0.1(mm)
6.0 15.0 15.0
8.0 25.4 17.0
10.0 25.4 19.0
15.0 30.0 23.0
20.0 38.0 29.0
2. a-BBO Glan Taylor Polarizer
C.A. fa(mm) O.D. fd(mm) L¯0.1(mm)
6.0 15.0 15.0
8.0 25.4 17.0
10.0 25.4 19.0
15.0 30.0 23.0
20.0 38.0 29.0
3. YVO4 Glan Taylor Polarizer
C.A. fa(mm) O.D. fd(mm) L ¯0.1(mm)
6.0 15.0 12.0
8.0 25.4 15.0
10.0 25.4 17.0
15.0 30.0 20.0
20.0 38.0 25.0
Frequently Asked Questions
Glan Taylor Polarizer is made of two birefringent prisms that are assembled with an air space. It has no side escape windows and is suitable for low to medium power applications where the side rejected beams are not required. It has features like air-spaced, close to Brewster's Angle Cutting, high polarization purity, short length, wide wavelength range, and suitable for low to medium power application.
The specifications of the Glan Taylor Polarizer include material options like a-BBO, Calcite, or YVO4, wavelength range, extinction ratio, surface quality, parallelism, beam deviation, wavefront distortion, damage threshold, coating, and mount.
A Glan Laser Polarizer is made of two birefringent material prisms that are assembled with an air space. It is designed to have less reflection loss at the prism junction and has two escape windows that allow the rejected beam to escape out of the polarizer.
The angular field of a-BBO Glan Taylor Polarizer is greater than 6.0 degrees.
The wavelength range of Calcite Glan Taylor Polarizer is 350-2300 nm.