λ/4 Calcite Polarizers
from CASTECH, Inc.
• High Polarization Purity. • Wide Wavelength Range. • High UV Transmission. • Available with two, one or no escape ports for extra power capacity. • Suitable for high power applications [See More]
- Surface Flatness: λ/4
- Wavelength Range: 200 to 270
- Calcite Polarizer Type: Glan Laser
- Diameter: 25.4
from CASTECH, Inc.
• High Polarization Purity. • Wide Wavelength Range. • High Total Transmission [See More]
- Surface Flatness: λ/4
- Wavelength Range: 200 to 270
- Calcite Polarizer Type: Glan Taylor
- Diameter: 25.4
from CASTECH, Inc.
• Large Acceptance Angle: Special design for the ratio of l/A (length/aperture) guarantees the wide acceptance angle. • High Polarization Purity. • Suitable for low power applications. [See More]
- Surface Flatness: λ/4
- Wavelength Range: 350 to 2300
- Calcite Polarizer Type: Glan Thomson
- Diameter: 25.4
from CASTECH, Inc.
• Wide Wavelength Range. • Large Field Angle. • High Extinction Ratio. • Guarantee a wide transmission range, especially, suitable for UV applications. • Split the ordinary and extraordinary ray, but only extraordinary beam is deviated. [See More]
- Surface Flatness: λ/4
- Wavelength Range: 220 to 900
- Calcite Polarizer Type: Rochon Polarizer
- Diameter: 25.4
from CASTECH, Inc.
• Wide Wavelength Range. • Both ordinary and extraordinary beams are deviated. • Suitable for low power application and where the large deviations is required. [See More]
- Surface Flatness: λ/4
- Wavelength Range: 350 to 2300
- Calcite Polarizer Type: Wolaston
- Diameter: 25.4
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 Flatness: λ/4
- Polarizer Application: Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature)
- Calcite Polarizer Type: Glan Laser
- Wavelength Range: 200 to 4000
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 Flatness: λ/4
- Polarizer Application: Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature)
- Calcite Polarizer Type: Rochon
- Wavelength Range: 190 to 4000
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 Flatness: λ/4
- Polarizer Application: Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature)
- Calcite Polarizer Type: Wolaston
- Wavelength Range: 200 to 2300