Wollaston Crystal Polarizing Prism WP10-T7

Wollaston Crystal Polarizing Prism WP10-T7

Supplier
Jcoptix
Part Number
WP10-T7
Category
Polarization Optics
Origin
China

Wollaston crystal polarizers join two birefringent right-angle prisms at their hypotenuses. Mutually perpendicular optical axes, both perpendicular to propagation, create an abrupt axis change at the interface and symmetric o/e deflection. Outputs are orthogonal, equally bright, strongly separated linear polarizations, both usable simultaneously, each with extinction ratio >100,000:1. Applications include polarimetry and spectroscopy. JCOPTIX offers calcite with chemical cement and α-BBO with optical contact bonding for higher damage threshold and high power. Contact technical support for other substrates, coatings, or sizes. Standard SM1 external housing threads fit SM1 mounts such as MMR-1T. A proprietary rubber buffer at the SM1 thread base aligns polarization to a chosen rotation-mount angle. 1. Screw the prism fully into the mount's SM1 thread and lock rotation if required. 2. Compare the white polarization mark with the desired 0° or 90° scale. 3. Continue turning the protruding housing gently until aligned, with about 60° available adjustment.

Specification Snapshot
Operating Wavelength
200-1100 nm
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Overview

Wollaston crystal polarizers join two birefringent right-angle prisms at their hypotenuses. Mutually perpendicular optical axes, both perpendicular to propagation, create an abrupt axis change at the interface and symmetric o/e deflection. Outputs are orthogonal, equally bright, strongly separated linear polarizations, both usable simultaneously, each with extinction ratio >100,000:1. Applications include polarimetry and spectroscopy. JCOPTIX offers calcite with chemical cement and α-BBO with optical contact bonding for higher damage threshold and high power. Contact technical support for other substrates, coatings, or sizes. Standard SM1 external housing threads fit SM1 mounts such as MMR-1T. A proprietary rubber buffer at the SM1 thread base aligns polarization to a chosen rotation-mount angle. 1. Screw the prism fully into the mount's SM1 thread and lock rotation if required. 2. Compare the white polarization mark with the desired 0° or 90° scale. 3. Continue turning the protruding housing gently until aligned, with about 60° available adjustment.

Specifications

ParameterValue
Optical element materialLaser-Grade α-BBO
Operating Wavelength200-1100 nm
Prism Dimensions11.0 mm × 11.0 mm
Clear Aperture DimensionØ10.0 mm
Extinction Ratio100,000:1
Separation Angle [@633 nm]20° @ 633 nm
Beam Deviation<10 arcsec
Transmitted wavefront error [@633 nm]< λ/8
Structural DesignOptical Contacting Process
Housing DiameterØ25.4 mm +0.0/-0.2 mm
Housing Thickness16 mm ± 0.1 mm
Housing threadSM1 external thread
Surface quality (scratch/dig) [Exit/Entrance Face / Side Face]20/10 (Exit/Entrance Faces), 80/50 (Side Faces)

Key Features

Splits Broadband Incident Light into Two Orthogonally Polarized Beams Separated by 20°; Extinction Ratio Greater than 100,000:1; Different Substrate Materials; Special Rubber Cushion Design.

Datasheet

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Supplier Information

Jc
Jcoptix
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Nanjing Jingcui Optical Technology Co., Ltd. (formerly Suzhou Jingcui Optical Technology Co., Ltd., abbreviated as JCOPTIX) is a national high-tech enterprise and a national-level specialized and sophisticated 'little giant' enterprise, established on the foundation of the Liquid Crystal and Photonics Research Center of Nanjing University. It engages in R&D, manufacturing, and sales of advanced optical technologies and products. JCOPTIX is dedicated to building a product platform for China's optical community, offering liquid crystal photonics components, precision optical components, optomechanics, fiber optic assemblies, motion control devices, and system solutions. All listed products can be found and ordered online at www.JCOPTIX.com.

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Wollaston Crystal Polarizing Prism WP10-T7
Jcoptix · Polarization Optics
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