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Wollaston Polarizers

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  • 다양한 편광 소재 사용 가능
  • UV - IR 영역 제공
  • 정상 광선과 이상 광선 간 큰 각도 편차
  • Rochon Polarizer 보유

공통 스펙

Clear Aperture CA (mm):
10.0
Diameter (mm):
25.40
Surface Quality:
20-10
Dimensional Tolerance (mm):
+0.0/-0.2
Construction:
Crystalline Wollaston Polarizer
Transmitted Wavefront, P-V:
λ/4 @ 632.8nm
Length Tolerance (mm):
±0.1
Beam Deviation (arcmin):
<3
Housing:
Black Anodized Aluminum
Damage Threshold, By Design:
10 J/cm2 @ 1064nm, 20ns
 Wavelength Range (nm)   Extinction Ratio   Substrate  CA (mm)  Length (mm)   제품 비교하기   재고 번호   가격(부가세 별도)  구입하기
200 - 2300 20,000:1 Quartz 10.0 28.00 #68-820 KRW 957,000   견적 요청  
  • 3~5일내 배송
    ×
 
220 - 3500 200,000:1 α-BBO 10.0 18.00 #68-823 KRW 1,602,300   견적 요청  
  • 3~5일내 배송
    ×
 

Wollaston Polarizers는 각각의 광학 축이 직교하도록 서로 접합된 두 개의 복굴절 소재 프리즘으로 구성됩니다. 빛이 폴라라이저를 통과하면 정상 및 이상 광선 사이에 대칭형 편차(symmetric deviation)가 생성됩니다. 이로 인해 빔은 직교 선형 편광 상태가 되어 동일한 강도 및 각도가 큰 편차를 갖게 됩니다. 이 폴라라이저 사용자는 정상 광선과 이상 광선에 모두 접근할 수 있어 실험실 용도에 사용하기 적합합니다.

기술 정보

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)
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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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?

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(복굴절)

Circular Polarizer

Polarization

Polarizer

Polarizing Efficiency

P-Polarization

Retardance

Retarder (Waveplate)

S-Polarization

Unpolarized

Wire Grid Polarizer

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Optical Polarizers 리뷰

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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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?

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

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Extinction Ratio(소광비)

Non-Polarizing Beamsplitter

Polarizing Beamsplitter

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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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.

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