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Richardson Gratings™ 300 Grooves, 12.7 x 12.7mm, 3μm, Plane Ruled Reflection Grating

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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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Stock #15-772 5-7 Days
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NT$2,751 NT$4,585
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NT$2,751 NT$4,585
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下載產品資料
Groove Density (grooves/mm):
300
Wavelength Range (nm):
1000 - 5000
Blaze Wavelength (nm):
3000 ±25
Blaze Angle (°):
26.7
Peak Efficiency, Typical (%):
72 (2nd order)
Dimensions (mm):
12.7 x 12.7 ±0.1
Clear Aperture (%):
>90
Coating:
Aluminium
Construction:
Ruled Grating
Length (mm):
12.70
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Float Glass
Thickness (mm):
6.00 ±0.5
Type:
Reflective Diffraction Grating
Width (mm):
12.70
Reflected Wavefront, RMS:
λ/4
Centering of Ruled Area on Substrate (mm):
±1
Alignment of Grooves to Edge (°):
±0.15
Groove Spacing Tolerance (%):
<0.05
Polarization:
S and P
Master Reference:
1156
Spectral Order (m):
1

Regulatory Compliance

RoHS:
Certificate of Conformance:

產品系列說明

  • 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。

 
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