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檢視所有 46 產品系列

30mm Dia, 610 - 850nm, λ/2 Achromatic Waveplate

Name: 30mm Dia, 610 - 850nm, λ/2 Achromatic Waveplate
SKU: 65-920
Price: NT$37,853

Achromatic Waveplates (Retarders)

Stock #65-920 5-7 Days

- +

NT$37,853

Qty 1-5
NT$37,853

Qty 6+
NT$31,760

Volume Pricing
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比較

下載產品資料

STEP:step

PDF圖紙:pdf

曲線:pdf

基本圖形轉換規範:igs

圖紙(pdf):eprt

EO Spec Sheet

Specifications
產品概覽
Technical Information
Accessories
相關產品
成像鏡頭選擇器
Frequently Purchased Together
資源

Specifications

概況

Type:

Achromatic Waveplate

Configuration:

Cemented

物理和機械特性

Clear Aperture CA (mm):

Diameter (mm):

30.00

Thickness (mm):

6.00 ±0.15

Parallelism (arcmin):

Dimensional Tolerance (mm):

+0/-0.25

Construction:

Crystalline

Housing Tolerance (mm):

+0/-0.25

光學特性

Coating:

R_avg <0.7% @ 610 - 850nm

Crystal Quartz and MgF₂

Retardance:

λ/2

Surface Quality:

20-10

Transmitted Wavefront, P-V:

λ/4 @ 633nm

Retardance Tolerance:

≤ λ/100

Temperature Coefficient (λ/°C):

<1/500

Coating Specification:

R_avg <0.7% @ 610 - 850nm

Wavelength Range (nm):

610 - 850

500 kW/cm²

Regulatory Compliance

RoHS 2015:

Compliant

Reach 209:

Compliant

Certificate of Conformance:

View

產品概覽

提供多個範圍
在每個廣泛的光譜範圍內具有平直回應
具有λ/4與λ/2的相位差

與標準波片不同，不論所用光線的波長為何，消色差波片 (相位延遲片) 都能提供恆定的相位偏移。該裝置使用兩種不同的雙折射晶體材料，以實現對波長的獨立性。波長範圍內產生的延遲相對偏移將在所用的兩種材料之間抵消。消色差波片 (相位延遲片) 的平直回應非常適合搭配使用可調式雷射、多個雷射光系統及其他諸多光譜來源。

設計用於 0° 入射角，±3° 的變化將產生少於 1% 的延遲性變化。 23mm 通光孔徑波片則採用膠接構造。所有消色差波片（相位延遲片）均裝在陽極化鋁外殼中，並清晰標示快光軸。

Technical Information

Accessories

成像鏡頭選擇器

Frequently Purchased Together

#34-314 - 12.5mm Ultra Broadband Wire Grid Linear Polarizer

NT$40,196

#57-569 - 30mm, Polarizer Mount

NT$7,426

#84-448 - 100mm Square Silver Coated, λ/10 Mirror

NT$23,433

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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30mm Dia, 610 - 850nm, λ/2 Achromatic Waveplate

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