eo_logo
1-800-363-1992
 
Product added to cart
All Products / Optics / Polarization Optics / Linear Polarizers / Crystalline Polarizers / Wollaston Polarizers
See all 2 Products in Family

Quartz Wollaston Polarizer

×
Stock #68-820 In Stock
×
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
C$966.00
Qty 1+
C$966.00
Volume Pricing
Request Quote
Product Downloads

Specifications

General

Type:
Linear Polarizer

Physical & Mechanical Properties

Clear Aperture CA (mm):
10.0
Diameter (mm):
25.40
Length (mm):
28.00
Dimensional Tolerance (mm):
+0.0/-0.2
Construction:
Crystalline Wollaston Polarizer
Length Tolerance (mm):
±0.1
Housing:
Black Anodized Aluminum

Optical Properties

Extinction Ratio:
20,000:1
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Quartz
Surface Quality:
20-10
Transmitted Wavefront, P-V:
λ/4 @ 632.8nm
Beam Deviation (arcmin):
<3
Beam Separation (°):
2 - 3
2 @ 1064nm
Wavelength Range (nm):
200 - 2300
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
10 J/cm2 @ 1064nm, 20ns
Separation Angle (°):
2 - 3 (2±0.1@1064nm)

Regulatory Compliance

RoHS:
Not Compliant
Certificate of Conformance:
View
×

Product Details

  • Multiple Polarization Materials Available
  • UV to IR Ranges Offered
  • Large Deviation of Ordinary and Extraordinary Rays
  • Rochon Polarizers Also Available

Wollaston Polarizers consist of two birefringent right angle prisms cemented together, such that their optical axes are perpendicular. As light passes through the polarizer, a symmetric deviation between the ordinary and extraordinary beams is created. The resulting beams are of orthogonal linear polarization states and have equal intensity and a large angular deviation. Users have access to both the ordinary and extraordinary rays, making them ideal for laboratory experiments.

Laser Optics

Technical Information

Stock No. Outer Diameter Clear Aperture Length Separation Angle α (°)
#68-820 25.4mm 10.0mm 28.0mm 2 - 3 (2 @ 1064nm)
#68-821 25.4mm 10.0mm 18.0mm 16.7 - 22.5 (19 @ 980nm)
#68-822 25.4mm 10.0mm 18.0mm 19.6 - 23.3 (20 @ 1550nm)
#68-823 25.4mm 10.0mm 18.0mm 15 - 27 (16 @ 800nm)

Frequently Purchased Together

Resources

Filter
Application Note

Introduction to Polarization

Is polarization a new topic for you? Learn about key terminology, types, and more information to help you understand polarization at Edmund Optics.

View Now
Technical Tool

Laser-Cut Polymer Polarizer and Retarder Quote Tool

View Now
Application Note

Polymer Polarizers and Retarders

Polymer polarizers and retarders, consisting of sheets of polyvinyl alcohol and TAC cellulose triacetate, alter the polarization of light.

View Now
Application Note

Polarizer Selection Guide

Edmund Optics' Polarizer Selection Guide refines your search for a specific type of polarizer.

View Now
Application Note

Understanding Waveplates and Retarders

Waveplates (retarders) are different when used in polarized light than unpolarized light. Consider terminology, fabrication, or applications at Edmund Optics.

View Now
Video

How Do 3D Movies Work? Polarization

Optical Engineer Katie Schwertz explains how 3D movies work because of polarization in a kid-friendly way.

View Now
Video

Polarization Overview - Part 1: Polarization Basics

Polarizers are optical components designed to filter, modify, or analyze the various polarization states of light.

View Now
Video

Polarization Overview - Part 2: Waveplates & Retarders (Advanced)

Waveplates and retarders are optical components designed to transmit light while modifying its polarization state without attenuating, deviating, or displacing the beam.

View Now
FAQ

You offer many types of polarizers. What are some key benefits to help me decide which is best for my application?

View Now
FAQ

Are the polarizers shipped with a protective film?

View Now
FAQ

What is the difference between s- and p-polarization states?

View Now
FAQ

What are the meanings for the different terms used for polarizers?

View Now
FAQ

How can I tell what the polarization axis is for a linear polarizer?

View Now
FAQ

When you list the average transmission of a polarizer, what is the difference between single, parallel, and crossed?

View Now
FAQ

I have a linear polarizer glass filter and would like to create circularly polarized light. What type of optics do I need for this?

View Now
FAQ

What is the maximum amount of light a polarizer can transmit?

View Now

Does the circular polarizer material have to face a particular direction?

View Now
FAQ

What is the fast and slow axis of a retarder and how do they differ?

View Now
FAQ

How can I find the fast and slow axes of a retarder?

View Now
FAQ

What is the difference between multiple and zero-order retarders and when should I pick one over the other?

View Now
FAQ

How can I determine if a retarder is quarter or half wave?

View Now
FAQ

Can I adapt a retarder for use with a specific wavelength other than the design wavelength?

View Now
FAQ

What is the benefit of polymer retarders?

View Now
Glossary term

Analyzer

View Now
Glossary term

Birefringence

View Now
Glossary term

Circular Polarizer

View Now
Glossary term

Polarization

View Now
Glossary term

Polarizer

View Now
Glossary term

Polarizing Efficiency

View Now
Glossary term

P-Polarization

View Now
Glossary term

Retardance

View Now
Glossary term

Retarder (Waveplate)

View Now
Glossary term

S-Polarization

View Now
Glossary term

Unpolarized

View Now
Glossary term

Wire Grid Polarizer

View Now
Application Note

Successful Light Polarization Techniques

Are you looking for a solution to common imaging problems? Discover different polarization techniques to improve your image at Edmund Optics.

View Now
Video

Polarization Directed Flat Lenses Product Review

Polarization Directed Flat Lenses, which are formed with polymerized liquid crystal thin-film, create a focal length that is dependent on polarization state.

View Now
Video

Polarizers Review

Polarizers are used in a wide range of imaging and research and development applications.

View Now
FAQ

Does the polarization of light change after reflecting off a mirror?

View Now
FAQ

Do diffusers affect the polarization of light?

View Now

Does the polarization of light change when it passes through a beamsplitter?

View Now
FAQ

I would like to split light from a circularly polarized laser source into two beams. What happens when it passes through a cube beamsplitter – both non-polarizing and polarizing?

View Now
FAQ

Does light entering a multimode fiber undergo a polarization change during propagation through the fiber? If so, can the emerging light be linearly polarized by placing a polarizer at the fiber’s output end?

View Now
FAQ

Why does the polarization of a laser matter?

The polarization state of a laser source is important for many different applications.

View Now
Glossary term

Extinction Ratio

View Now
Glossary term

Non-Polarizing Beamsplitter

View Now
Glossary term

Polarizing Beamsplitter

View Now
Application Note

Optical Microscopy Application: Differential Interference Contrast

Differential interference contrast (DIC) is one of the polarization techniques that can be used in optical microscopy. Learn about this technique at Edmund Optics.

View Now
Application Note

Laser Polarization: The Importance of Polarization in Laser Applications

Understanding the polarization of laser light is critical for many applications, as polarization impacts reflectance, focusing the beam, and other key behaviors.

View Now