Cymbium Cymbium&cymbium Marmoratum&cymbium Glans

Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides Glan Laser Polarizers
Glan Laser Polarizer is made of two same birefringence material prisms that are assembled with an air space. The polarizer with two escape windows allows the rejected beam to escape out of the polarizer which makes it suitable for high power laser.

Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides Glan Thompson Polarizers
Glan Thompson Polarizer is made of two calcite prisms or two a-BBO prisms cemented together. Two types of Glan Thompsons are available. Glan Thompson polarizers tend to have higher extinction ratio than air spaced polarizers. a-BBO polarizers and Calcite polarizers can be used from about 220 to 900nm and 350 to 2300nm respectively.

Fuzhou Siaon Optoelectronic Technology Co., Ltd.provides Glan Taylor Polarizers
Glan Taylor Polarizer is made of two same birefringent material prisms that are assembled with an air space. It has a length to aperture ratio less than 1.0 makes it a relatively thin polarizer. The polarizer with no side escape windows are suitable for low to medium power application where the side rejected beams are not required. The angular field of different materials of polarizers is listed below for comparison.

United photonics technology

Glan Taylor Polarizer

Glan Laser Polarizers

High Transmission Glan Laser Polarizers

Glan Thompson Polarizers

Broadband Glan Thompson Polarizer( 200-3300nm)

Wollaston Polarizers

Rochon Polarizers



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. The polarized field F1 and F2 of these is shown in the plot below.


Features:
Air-spaced
Close to Brewster's Angle Cutting
High Polarization Purity
Short Length
Suitable for low to medium power online_ordering where the rejected beam is not required

Specifications:
Material:a -BBO, Calcite or YVO4
Wavelength Range:a -BBO: 200-3500 nm, Calcite: 350-2300 nm, YVO4: 400-5000 nm
Extinction Ratio:Calcite:

Glan Laser Polarizers
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. The polarized field F1 and F2 of these is shown in the plot below.

Angular Field vs Wavelength
a -BBO, 200-300nm
a -BBO, 300-700nm
a -BBO, 700-3000nm
Calcite, 350-2300nm
YVO4, 500-4000nm

Features:
Air-spaced
Close to Brewster's Angle Cutting
High Polarization Purity
Short Length
Suitable for low to medium power online_ordering where the rejected beam is not required

Specifications:
Material: a -BBO, Calcite or YVO4
Wavelength Range: a -BBO: 200-3500 nm, Calcite: 350-2300 nm, YVO4: 400-5000 nm
Extinction Ratio: Calcite: