20-10 Scratch / Dig Calcite Polarizers
from CeNing Optics Co., Ltd.
A polarizer is a device that produces linearly polarized light from other states of polarization. Glan-Taylor polarizer consists two calcite prisms which are separated by an air space. Glan-Taylor polarizers will divide an entering unpolarized beam into two rays; one is the extraordinary ray that is... [See More]
- Surface Quality: 20-10 Scratch / Dig
- Wavelength Range: 190 to 4000
- Polarizer Application: Infrared; Visible; Ultraviolet
- Extinction Ratio: 5.00E-5
from CASTECH, Inc.
• High Polarization Purity. • Wide Wavelength Range. • High Total Transmission [See More]
- Surface Quality: 20-10 Scratch / Dig
- Wavelength Range: 350 to 2300
- Calcite Polarizer Type: Glan Taylor
- Diameter: 25.4
from CeNing Optics Co., Ltd.
Glan-Taylor Polarizers are also called Glan laser polarizers. The polarizers are specially designed for high energy applications. The housing sides are drilled with two holes. An ordinary ray is reflected through at an angle and exits the polarizers through one of the holes. [See More]
- Surface Quality: 20-10 Scratch / Dig
- Wavelength Range: 190 to 3500
- Polarizer Application: Infrared; Visible; Ultraviolet
- Extinction Ratio: 5.00E-5
from CeNing Optics Co., Ltd.
Wollaston polarizers can separate an incident beam into two rays - extraordinary and ordinary - with a deviation angle that is dependent on wavelength. Both rays are transmitted through the other surface. [See More]
- Surface Quality: 20-10 Scratch / Dig
- Wavelength Range: 190 to 4000
- Polarizer Application: Infrared; Visible; Ultraviolet
- Diameter: 25.4 to 30
from Artifex Engineering
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 allows the rejected beam... [See More]
- Surface Quality: 20-10 Scratch / Dig
- Polarizer Application: Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature)
- Calcite Polarizer Type: Glan Laser
- Wavelength Range: 200 to 4000
from Foctek Photonics, Inc.
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... [See More]
- Surface Quality: 20-10 Scratch / Dig
- Wavelength Range: 200 to 5000
- Calcite Polarizer Type: Glan Laser
- Extinction Ratio: 5.00E-6 to 5.00E-5
from Ross Optical Industries
This polarizer is a variation of the Glan-Taylor polarizer with a steep angle for the cut in the prism, which reduces reflection loss at the expense of decreased field of view. It is specially designed and manufactured for high energy application such as laser system. The optical materials exhibit... [See More]
- Surface Quality: 20-10 Scratch / Dig
- Polarizer Application: Infrared; Visible; Ultraviolet
- Calcite Polarizer Type: Glan Laser
- Wavelength Range: 200 to 270
from Artifex Engineering
The Rochon polarizer is one of the earliest designs, which is made of two birefringent material prisms cemented together. Both ordinary and extraordinary beams propagate collinearly down the optic axis in the first prism under the ordinary refractive index. Upon entering the second prism the... [See More]
- Surface Quality: 20-10 Scratch / Dig
- Polarizer Application: Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature)
- Calcite Polarizer Type: Rochon
- Wavelength Range: 190 to 4000
from Foctek Photonics, Inc.
Glan Taylor prism 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 online_ordering... [See More]
- Surface Quality: 20-10 Scratch / Dig
- Wavelength Range: 200 to 4000
- Calcite Polarizer Type: Glan Taylor
- Extinction Ratio: 5.00E-6 to 5.00E-5
from Ross Optical Industries
This type of polarizer is made of two cemented right angle prisms. The s-polarized extraordinary beam is transmitted while the ordinary beam is reflected. The prisms provide larger field of view than the Glan-Taylor type. [See More]
- Surface Quality: 20-10 Scratch / Dig
- Polarizer Application: Infrared; Visible; Ultraviolet
- Calcite Polarizer Type: Glan Thomson
- Wavelength Range: 200 to 3500
from Artifex Engineering
The Wollaston polarizer is made of two birefringent material prisms that are cemented together. The deviations of the ordinary and extraordinary beams are nearly symmetrical about the input beam axis, so that the Wollaston polarizing beam splitter has approximately twice the deviation of the Rochon. [See More]
- Surface Quality: 20-10 Scratch / Dig
- Polarizer Application: Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature)
- Calcite Polarizer Type: Wolaston
- Wavelength Range: 200 to 2300
from Foctek Photonics, Inc.
Glan Thompson polarizer is made of two calcite prisms or a -BBO prisms cemented together. Two types of Glan Thompsons are available. One is the standard form and the other is the long form. Their length to aperture ratios are 2.5 : 1 and 3.0 : 1 respectively. Glan Thompsons tend to have higher... [See More]
- Surface Quality: 20-10 Scratch / Dig
- Wavelength Range: 220 to 2300
- Calcite Polarizer Type: Glan Thomson
- Extinction Ratio: 5.00E-6 to 5.00E-5
from Ross Optical Industries
A Rochon polarizer separates incident beams into ordinary and extraordinary like some other polarizers; however the p-polarization is transmitted straight through while the s-polarization is transmitted with a deviation angle. [See More]
- Surface Quality: 20-10 Scratch / Dig
- Polarizer Application: Infrared; Visible; Ultraviolet
- Calcite Polarizer Type: Rochon
- Wavelength Range: 190 to 3500
from Foctek Photonics, Inc.
FOCtek specially designed a high transmission Glan Laser Polarizer for online_ordering which requires high transmission. The specially designed polarizer is based on the Brewster Cut crystal, which can improve the transmission from normally >85% to 95%. This polarizer can be made from both... [See More]
- Surface Quality: 20-10 Scratch / Dig
- Wavelength Range: 350 to 4000
- Calcite Polarizer Type: Glan Laser
- Extinction Ratio: 5.00E-6 to 5.00E-5
from Ross Optical Industries
A Wollaston polarizer has wider field of view than other birefringent polarizers. The two prisms are cemented together. Both ordinary and extraordinary beams transmit through the prism, however, at a deviation angle of 15 ° to 45 ° depending on the wavelength. [See More]
- Surface Quality: 20-10 Scratch / Dig
- Polarizer Application: Infrared; Visible; Ultraviolet
- Calcite Polarizer Type: Wolaston
- Wavelength Range: 190 to 3500
from Foctek Photonics, Inc.
Wollaston polarizer is made of two birefringent material prisms that are cemented together. The deviations of the ordinary and extraordinary beams are nearly symmetrical about the input beam axis, so that the Wollaston polarizing beam splitter has approximately twice the deviation of the Rochon. The... [See More]
- Surface Quality: 20-10 Scratch / Dig
- Wavelength Range: 200 to 5000
- Calcite Polarizer Type: Wolaston
- Extinction Ratio: 5.00E-6 to 5.00E-5