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高效能反射光柵

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Richardson Gratings™ High Precision Plane Ruled Reflective Diffraction Gratings

Richardson Gratings™ High Precision Plane Ruled Reflective Diffraction Gratings

Richardson Gratings™ High Precision Plane Ruled Reflective Diffraction Gratings Richardson Gratings™ High Precision Plane Ruled Reflective Diffraction Gratings
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  • λ/4 波反射波前
  • 卓越的尺寸容差
  • 溝槽間距容差 <0.05%

高效能反射光柵設計提供一致且可預測的效能。高度重複性可簡化 OEM 系統設計,不需要冗長的校準調整作業。光柵具備 λ/4 反射波前及最高 90%的繞射效率,可因應最嚴苛應用的需求。高效能反射光柵採用裸鋁鍍膜,提供 300 至 1850nm 的各種 選項。

注意: 裸鋁鍍膜相當脆弱,必須謹慎處理。

一般規格

Construction:
Ruled Grating
Thickness (mm):
6.00 ±0.5
Groove Spacing Tolerance (%):
<0.05
Coating:
Aluminium
Substrate:
Float Glass
Spectral Order (m):
1

產品

 Groove Density (grooves/mm)   Wavelength Range (nm)   Blaze Wavelength (nm)   Dimensions (mm)   Master Reference   Spectral Order (m)   比較  庫存號碼  價格 Buy
75 7000 - 16000 10000 12.5 x 25.0 1104 1
75 7000 - 16000 10000 12.7 x 12.7 1104 1
75 7000 - 16000 10000 25.0 x 25.0 1104 1
150 200 - 900 300 12.5 x 12.5 1524 1
150 200 - 900 300 25.0 x 25.0 1524 1
300 450 - 1400 760 12.5 x 12.5 1451 1
300 1000 - 5000 3000 12.5 x 25.0 1156 1
300 1000 - 5000 3000 12.7 x 12.7 1156 1
300 750 - 2000 1200 25.0 x 25.0 0938 1
300 1000 - 5000 3000 25.0 x 25.0 1156 1
300 750 - 2000 1200 12.5 x 12.5 0938 1
300 700 - 1000 1700 12.5 x 12.5 0891 1
300 450 - 1400 760 25.0 x 25.0 1451 1
300 700 - 1000 1700 25.0 x 25.0 0891 1
400 800 - 1800 1300 12.5 x 12.5 0986 1
400 800 - 1800 1300 25.0 x 25.0 0986 1
500 350 - 1200 560 12.5 x 12.5 1350 1
500 350 - 1200 560 25.0 x 25.0 1350 1
600 1000 - 2400 1850 12.5 x 12.5 0951 1
600 350 - 800 500 12.5 x 25.0 1670 1
600 350 - 800 500 12.7 x 12.7 1267 1
600 350 - 800 500 25.0 x 25.0 1267 1
600 1000 - 2400 1850 25.0 x 25.0 0951 1
1200 250 - 1000 300 12.5 x 12.5 0990 1
1200 200 - 1600 400 12.5 x 12.5 1264 1
1200 450 - 1500 750 12.5 x 12.5 2917 1
1200 500 - 1500 900 12.5 x 12.5 MR224 1
1200 175 - 400 250 12.7 x 12.7 2840 1
600 700 - 1600 1000 12.7 x 12.7 3017 1
1200 175 - 400 250 12.5 x 25.0 2840 1
600 700 - 1600 1000 12.5 x 25.0 3017 1
1200 175 - 400 250 25.0 x 25.0 2840 1
1200 200 - 1200 300 25.0 x 25.0 0990 1
1200 200 - 1600 400 25.0 x 25.0 1264 1
1200 450 - 1500 750 25.0 x 25.0 2917 1
1200 500 - 1500 900 25.0 x 25.0 MR224 1
600 700 - 1600 1000 25.0 x 25.0 3017 1

Technical Information

相關產品

資源

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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?

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

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?

What is the difference between reflective and transmission gratings?

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

How do I handle and clean my gratings?

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?

Absolute Efficiency

Blaze Angle

Blaze Wavelength

Diffraction

Diffraction Grating

Grating Equation

Groove Density

Holographic Grating

Nth Order

Relative Efficiency

Ruled Grating

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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