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系列ID 系列ID用於識別產品系列介紹，使得用戶利用搜索功能就能快速訪問介紹頁面。 #3331

Wollaston 偏光鏡

提供多種偏光材料
提供紫外線至紅外線的使用範圍
普通光線與特殊光線之間有大角度偏移
另有 Rochon偏光鏡可供選擇

Wollaston偏光鏡由黏合在一起的兩個雙折射直角稜鏡 (光軸相互垂直) 構成。光線通過偏光鏡時，普通光束與特殊光束之間會出現對稱的偏離。產生的光束具有正交線性偏光狀態，並具有相等的強度與很大的角度偏差。使用者可以使用普通光線與特殊光線，因此這些光線非常適用於實驗室實驗。

一般規格

Clear Aperture CA (mm):

10.0

Diameter (mm):

25.40

Dimensional Tolerance (mm):

+0.0/-0.2

Construction:

Crystalline Wollaston Polarizer

Length Tolerance (mm):

±0.1

Housing:

Black Anodized Aluminum

Surface Quality:

20-10

Transmitted Wavefront, P-V:

λ/4 @ 632.8nm

Beam Deviation (arcmin):

Damage Threshold, By Design:

10 J/cm² @ 1064nm, 20ns

產品
Technical Information
Accessories
相關產品
資源

產品

Wavelength Range (nm)	Extinction Ratio	Substrate	CA (mm)	Length (mm)	庫存號碼	價格	Buy

200 - 2300 200 - 2300	20,000:1 20,000:1	Quartz Quartz	10.0 10.0	28.00 28.00	#68-820	24,150 NT$24,150 Request Quote	5-7 Days ×
220 - 3500 220 - 3500	200,000:1 200,000:1	α-BBO α-BBO	10.0 10.0	18.00 18.00	#68-823	40,250 NT$40,250 Request Quote	聯絡我們 ×

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)

Accessories

資源

Filter

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.

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Laser-Cut Polymer Polarizer and Retarder Quote Tool

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Polymer Polarizers and Retarders

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

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Polarizer Selection Guide

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

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Understanding Waveplates and Retarders

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

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How Do 3D Movies Work? Polarization

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

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Polarization Overview - Part 1: Polarization Basics

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

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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.

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

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Are the polarizers shipped with a protective film?

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

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

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

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

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

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

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

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

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

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

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

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

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What is the benefit of polymer retarders?

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Analyzer

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Birefringence

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Circular Polarizer

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Polarization

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Polarizer

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Polarizing Efficiency

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P-Polarization

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Retardance

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Retarder (Waveplate)

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S-Polarization

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Unpolarized

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Wire Grid Polarizer

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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.

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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.

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Polarizers Review

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

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

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Do diffusers affect the polarization of light?

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

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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?

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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?

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Why does the polarization of a laser matter?

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

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Extinction Ratio

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Non-Polarizing Beamsplitter

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Polarizing Beamsplitter

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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.

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雷射偏振：偏振在雷射應用的重要性

了解雷射的偏振對於許多應用至關重要，因為偏振會影響反射率、聚焦光束和其他關鍵行為。

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Wollaston 偏光鏡

一般規格

產品

Technical Information

Accessories

相關產品

資源

Introduction to Polarization

Laser-Cut Polymer Polarizer and Retarder Quote Tool

Polymer Polarizers and Retarders

Polarizer Selection Guide

Understanding Waveplates and Retarders

How Do 3D Movies Work? Polarization

Polarization Overview - Part 1: Polarization Basics

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

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

Are the polarizers shipped with a protective film?

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

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

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

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

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

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

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

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

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

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

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

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

What is the benefit of polymer retarders?

Analyzer

Birefringence

Circular Polarizer

Polarization

Polarizer

Polarizing Efficiency

P-Polarization

Retardance

Retarder (Waveplate)

S-Polarization

Unpolarized

Wire Grid Polarizer

Successful Light Polarization Techniques

Polarization Directed Flat Lenses Product Review

Polarizers Review

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

Do diffusers affect the polarization of light?

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

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?

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?

Why does the polarization of a laser matter?

Extinction Ratio

Non-Polarizing Beamsplitter

Polarizing Beamsplitter

Optical Microscopy Application: Differential Interference Contrast

雷射偏振：偏振在雷射應用的重要性