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檢視所有 15 產品系列

Richardson Gratings™ 2400 Grooves, 25 x 25mm, 200-800nm, Plane Holographic Reflection Grating

Name: Richardson Gratings™ 2400 Grooves, 25 x 25mm, 200-800nm, Plane Holographic Reflection Grating
Brand: Richardson Gratings™
SKU: 15-755
Price: NT$5,880

See More by Richardson Gratings™

$Richardson Gratings™ High Precision Reflective Holographic Diffraction Gratings$

Richardson Gratings™ High Precision Reflective Holographic Diffraction Gratings

$Richardson Gratings™ High Precision Reflective Holographic Diffraction Gratings$ $Richardson Gratings™ High Precision Reflective Holographic Diffraction Gratings$

Stock #15-755 5-7 Days

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NT$5,880

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NT$5,880

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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 白皮書

EO Spec Sheet

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

Specifications

概況

Type:

Reflective Diffraction Grating

Master Reference:

420H

物理和機械特性

Dimensions (mm):

25.0 x 25.0 ±0.1

Clear Aperture (%):

>90

Construction:

Holographic Grating

Length (mm):

25.00

Thickness (mm):

6.00 ±0.5

Width (mm):

25.00

Centering of Ruled Area on Substrate (mm):

±1

Alignment of Grooves to Edge (°):

±0.15

Groove Spacing Tolerance (%):

<0.05

光學特性

Groove Density (grooves/mm):

2400

Wavelength Range (nm):

200 - 800

Blaze Wavelength (nm):

270

Coating:

Aluminium

Float Glass

Reflected Wavefront, RMS:

λ/4

Polarization:

S, P and Average

Spectral Order (m):

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

產品概覽

高繞射效率
雜散光比直紋光柵少，週期性比直紋光柵更精準
提供紫外線至近紅外線區域的波長選項
提供客製尺寸

Richardson Gratings™ 高精密反射全像繞射光柵的光線散射比直紋光柵更少，適用於拉曼光譜儀等對雜散光敏感的應用。本類光柵會暴露於強烈的雷射干涉圖案下，並以化學顯影方式顯示具有正弦截面的邊緣圖案，以便於光阻之中進行記錄。可供應適用於紫外線至近紅外線光譜區域的各種光柵。

注意：本系列光柵的表面非常敏感，操作時絕對不得碰觸。如果需要清除粉塵粒子，建議以乾淨的壓縮空氣進行非接觸式清潔。

Special Handling

These optics require special handling to avoid damage and ensure long-term performance. Proper handling, cleaning, and storage are essential to maintain optical quality. Explore our Optics Cleaning Resources for step-by-step guides and best practices. For personalized assistance, Email us or Chat with our technical support team.

Component Handling Tools | 零件夾持用品

Accessories

Custom

愛特蒙特光學（Edmund Optics）為您提供全面的光學和成像元件客製化服務，精準滿足特定應用需求。無論您的專案處於原型開發階段或籌備量產階段，我們都能為您提供靈活的解決方案。從概念設計到產品交付，我們經驗豐富的工程師團隊將為您提供全程支援。

我們的核心能力包括:

尺寸定制、材料定制、鍍膜定制等
高精度表面質量與平整度控制
嚴格的公差要求與復雜的幾何形狀加工
可靈活擴展的生產系統 — 從樣品試產到批量生產

target="_blank">客製化生產能力或在此提交諮詢需求。

成像鏡頭選擇器

Frequently Purchased Together

25mm Dia. x 75mm FL, MgF<sub>2</sub> Coated, Achromatic Doublet Lens

#32-325 - 25mm Dia. x 75mm FL, MgF₂ Coated, Achromatic Doublet Lens

NT$3,815

25mm Dia. x 100mm FL, MgF<sub>2</sub> Coated, Achromatic Doublet Lens

#32-327 - 25mm Dia. x 100mm FL, MgF₂ Coated, Achromatic Doublet Lens

NT$3,815

#02-534 - 1000μm, Optical Grade Plastic Optical Fiber Unjacketed

NT$70

#02-549 - 2000μm, Optical Grade Plastic Optical Fiber Unjacketed

NT$140

資源

Filter

Multiphoton Microscopy

Multiphoton microscopy is ideal for capturing high-resolution 3D images with reduced photobleaching and phototoxicity compared to confocal microscopy.

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All About Diffraction Gratings

Learn about how diffraction gratings separate incident light into separate beam paths, different types of gratings, and how to choose the best grating for you.

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Richardson Gratings™ Unboxing

Learn about high-precision diffraction gratings from Richardson Gratings available in-stock and ready for immediate shipping from Edmund Optics.

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What is the difference between holographic and ruled diffraction gratings?

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How do the efficiency curves relate to the actual amount of light I will see at any given wavelength?

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What is the difference between Rowland circle and polychromator mounts for gratings?

Understanding Rowland circle and polychromator mounts for diffraction gratings is important for selecting the proper concave grating for your application.

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What are diffraction gratings?

Diffraction gratings separate polychromatic light into component wavelengths.

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What is the grating equation?

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What is the difference between reflective and transmission gratings?

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What is the blaze angle and blaze wavelength of a grating and how are they related?

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How do I handle and clean my gratings?

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I would like to select a narrow band of light with a grating, lens and pinhole setup. Since the grating’s resolving power is decided by the number of grooves illuminated by light, can it resolve anymore?

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Absolute Efficiency

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Blaze Angle

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Blaze Wavelength

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Diffraction

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Diffraction Grating

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Grating Equation

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Groove Density

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Holographic Grating

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Nth Order

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Relative Efficiency

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Ruled Grating

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Removing Protective Plastic Coating

A protective plastic coating protects a variety of our flat optics, such as optical windows, optical mirrors, and beamsplitters, from scratches during shipping.

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Richardson Gratings™ 2400 Grooves, 25 x 25mm, 200-800nm, Plane Holographic Reflection Grating

Specifications

概況

物理和機械特性

光學特性

Regulatory Compliance

產品概覽

Special Handling

Accessories

相關產品

Custom

成像鏡頭選擇器

Frequently Purchased Together

資源