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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

500 x 500mm Linear Polarizing Film (XP42HE-40)

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Product Details

Type:
Linear Polarizer

Physical & Mechanical Properties

Dimensions (mm):
500.0 x 500.0
Thickness (mm):
0.40 ±0.05
Dimensional Tolerance (mm):
+0.0/-3.0
Construction:
Polarizing Film

Optical Properties

Extinction Ratio:
30,000:1 (nominal at 555nm)
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Transmission (%):
Single: 42.6 ±2
Parallel: 36.4
Crossed: <0.001 (nominal at 555nm)
Wavelength Range (nm):
400 - 700
Polarization Efficiency (%):
>99.99 (nominal at 555nm)

Environmental & Durability Factors

Operating Temperature (°C):
-40 to +80

Additional Info

Note:
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

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 235:

產品系列說明

  • 卓越的 30,000:1 消光比
  • 在 400 - 700nm 範圍內擁有出眾的穿透率
  • 提供各種尺寸
  • 可客製尺寸

TECHSPEC® 超高對比度偏振膜(XP42HE)在 400 - 700nm 波長範圍內可產生 30,000:1 的對比度,穿透率高達 42.6%。這些偏振膜有各種尺寸的矩形幾何形狀。TECHSPEC® 超高對比度偏振膜(XP42HE)可使用常見的切割工具輕鬆切割成所需的幾何形狀,以實現系統整合。此外,500 x 1000 mm版本有背膠,便於安裝到各種應用中。這些偏振膜非常適合對比靈敏度要求極高的成像、計量和顯微鏡應用。

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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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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

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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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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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