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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® 组件由爱特蒙特光学设计、规定或生产。 了解更多

12.5mm Dia. Linear Polarizer Film (XP42HE-40)

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产品编码 #71-891 新产品 6-10 工作日
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Product Details

类型:
Linear Polarizer

Physical & Mechanical Properties

直径 (mm):
12.50 +0/-0.3
厚度 (mm):
0.40 +/- 0.05
构造 :
Polarizing Film

Optical Properties

消光比:
30,000:1 (Nominal at 555nm)
基底: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Polymer Film XP42HE-40
透射率 (%) :
Single: 42.6 (nominal @ 555nm), 41.1 (average 420-700nm)
Parallel: 36.4 (nominal @ 555nm), 34.0 (average 420-700nm)
Crossed: 0.001 (nominal @ 555nm), 0.002 (average 420-700nm)
波长范围 (nm):
420 - 700
Polarization Efficiency (%):
>99.99% (nominal at 555nm)

Environmental & Durability Factors

工作温度 (°C):
-10 to +60

Additional Info

注意 :
Polarization axis can be identified as follows:
Circular Parts - Parallel to direction of notch on polarizer
Square Parts - Parallel to mark on protective film
Rectangular Parts - Parallel to first listed dimension

合规性

Certificate of Conformance:

产品系列说明

  • 卓越的 30,000:1 消光比
  • 在 400 - 700nm 之间拥有卓越的透过率
  • 提供各种尺寸
  • 可定制尺寸

TECHSPEC® 超高对比度偏振膜 (XP42HE) 在 400 - 700nm 波长范围内可产生 30,000:1 的对比度,透射率高达 42.6%。这些偏振膜有各种尺寸的矩形几何形状。 TECHSPEC 超高对比度偏振膜 (XP42HE) 可通过常见的切割工具轻松切割成所需的几何形状以实现系统集成。此外,500 x 1000 毫米版本带有背胶以方便各种应用。这些偏振膜非常适合对比灵敏度要求极高的成像、计量和显微镜应用。

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

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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了解波片和延迟器

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

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

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偏振介绍-第一部分-偏振基础

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

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偏振介绍-第二部分-波片和延迟片

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

Circular Polarizer

Polarization

Polarizer

Polarizing Efficiency

P-Polarization

Retardance

Retarder (Waveplate)

S-Polarization

Unpolarized

Wire Grid Polarizer

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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偏振定向平面透镜产品介绍

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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偏振片介绍

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?

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?

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

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Extinction Ratio

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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