Basic Info.
Usage
Beam Dispersion, Beam Split
Application
Medical Instrument
Transport Package
Carton Packing
Product Description
Glan Laser prism 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.
Feature:
Air-spaced
Close to Brewster's Angle Cutting
High Polarization Purity
Short Length
Wide Wavelength Range
Suitable for medium power application
Specifications:
Material: | a-BBO, Calcite or YVO 4 | |
Wavelength Range: | BBO:200~3500 nm, Calcite:350~2300 nm, YVO4:500~4000 nm |
Extinction Ratio: | Calcite:<5x10-5 ; a-BBO:<5x10-6 ; YVO 4 :<5x10-6 |
Surface Quality: | 20/10 |
Parallelism: | <1 arc Min |
Beam Deviation: | < 3 arc minutes |
Wavefront Distortion: | λ /4@633nm |
Damage Threshold: | >500 MW/cm2 |
Coating: | Single MgF2 |
Mount: | Black Anodized Aluminium |
Standard Products:
1.a-BBO Glan Laser Polarizer |
Part No. | Wavelength Range | Extinction Ratio | Angular Field | C.A. φa (mm) | O.D. φd (mm) | L (mm) |
PGL1206 | 200-300nm | <5x10-6 | >6.0° | 6 | 15 | 29 |
PGL1208 | 8 | 25.4 | 31 |
PGL1210 | 10 | 25.4 | 31 |
PGL1212 | 12.7 | 25.4 | 38.6 |
PGL1215 | 15 | 30 | 48.9 |
PGL1306 | 300-700nm | <5x10-6 | >6.0° | 6 | 15 | 25 |
PGL1308 | 8 | 25.4 | 25 |
PGL1310 | 10 | 25.4 | 26 |
PGL1312 | 12 | 25.4 | 27 |
PGL1315 | 15 | 30 | 33.4 |
PGL1320 | 20 | 38 | 43.6 |
PGL1706 | 700-3000nm | <5x10-6 | >6.0° | 6 | 15 | 23 |
PGL1708 | 8 | 25.4 | 24.7 |
PGL1710 | 10 | 25.4 | 25.9 |
PGL1712 | 12 | 25.4 | 27 |
PGL1715 | 15 | 30 | 33.4 |
PGL1720 | 20 | 38 | 43.6 |
2. Calcite Glan Laser Polarizer |
Part No. | Wavelength Range | Extinction Ratio | Angular Field | C.A. φa (mm) | O.D. φd (mm) | L (mm) |
PGL2006 | 350~2300nm | <5x10-5 | >7.7° | 6 | 15 | 21 |
PGL2008 | 8 | 25.4 | 24.5 |
PGL2010 | 10 | 25.4 | 26.2 |
PGL2012 | 12.7 | 25.4 | 27.5 |
PGL2015 | 15 | 30 | 33.3 |
PGL2020 | 20 | 38 | 42.3 |
3. Yvo4 Glan Laser Polarizer |
Part No. | Wavelength Range | Extinction Ratio | Angular Field | C.A. φa (mm) | O.D. φd (mm) | L (mm) |
PGL3006 | 500-4000nm | <5x10-6 | >6.5° | 6 | 15 | 18 |
PGL3008 | 8 | 25.4 | 20 |
PGL3010 | 10 | 25.4 | 23 |
PGL3012 | 12.7 | 25.4 | 25 |
PGL3015 | 15 | 30 | 26 |
PGL3020 | 20 | 38 | 29 |
Address:
4th Floor, Building 9, Optics Valley New Dynamic, 5th Hi-Tech Road, East Lake Hi-Tech Zone, Wuhan, Hubei, China
Business Type:
Trading Company
Business Range:
Instruments & Meters, Light Industry & Daily Use
Company Introduction:
Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.