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系列ID 系列ID用於識別產品系列介紹，使得用戶利用搜索功能就能快速訪問介紹頁面。 #4101

Richardson Gratings™ 階梯反射繞射光柵

See More by Richardson Gratings™

$Richardson Gratings™ Echelle Reflective Diffraction Gratings$

最高的分辨能力及色散
低溝槽密度適用於更高階
溝槽間距容差 <0.05%
Custom Sizes Available

Richardson Gratings™ 階梯反射繞射光柵具備卓越的分辨能力及色散，超越其他反射繞射光柵。這類光柵的特性包括粗略溝槽間距、相對較低的溝槽密度，以及高閃耀角度，適合用於近紫外線至紅外線波長 (~20μm)。Richardson Gratings™ 階梯反射繞射光柵適合各種應用，例如體積精巧的高分辨率光譜儀，具備高角度色散及光通量。可依要求供應客製尺寸。

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。

一般規格

Dimensions (mm):

25.0 x 50.0 ±0.1

Clear Aperture (%):

>90

Construction:

Ruled Grating

Length (mm):

50.00

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

Blaze Wavelength (nm):

All

Coating:

Aluminium

Substrate:

Float Glass

Reflected Wavefront, RMS:

λ/4

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相關產品
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產品

Groove Density (grooves/mm)	Blaze Wavelength (nm)	Dimensions (mm)	Master Reference	Spectral Order (m)	庫存號碼	價格	Buy

31.6 31.6	All All	25.0 x 50.0 25.0 x 50.0	411E 411E	37 37	#15-741	10,150 NT$10,150 Request Quote	5-7 Days ×
79 79	All All	25.0 x 50.0 25.0 x 50.0	401E 401E	1 1	#15-742	10,150 NT$10,150 Request Quote	聯絡我們 ×
79 79	All All	25.0 x 50.0 25.0 x 50.0	402E 402E	98 98	#15-743	10,150 NT$10,150 Request Quote	聯絡我們 ×
316 316	All All	25.0 x 50.0 25.0 x 50.0	451E 451E	2 2	#15-744	10,150 NT$10,150 Request Quote	5-7 Days ×

特殊處理

這些光學元件需要特殊處理，以避免損壞並確保長期性能。正確的處理、清潔和儲存對維持光學品質至關重要。請瀏覽我們的清潔光學產品資源指南，以了解正確的清潔步驟以及最佳的清潔方法。如需要特別協助，請透過, 電子郵件/a>或線上聊天請透過電子郵件或線上聊天與我們的資深技術團隊進行聯繫。

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。

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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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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Absolute Efficiency

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Blaze Angle

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Blaze Wavelength

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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™ 階梯反射繞射光柵

一般規格

產品

特殊處理

Accessories

相關產品

Custom

資源