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All Products / Optics / Diffraction Gratings / Ruled Reflective Diffraction Gratings
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Richardson Gratings™ High Precision Plane Ruled Reflective Diffraction Gratings

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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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  • Excellent Efficiency at Blaze Wavelength and Blaze Angle
  • Superior Dimensional Tolerances
  • Ideally Suited for Spectroscopic Applications
  • Custom Sizes Available

Richardson Gratings™ High Precision Plane Ruled Reflective Diffraction Gratings are designed for consistent, predictable performance. The gratings are manufactured from highly accurate masters to provide a high level of repeatability to simplify OEM system designs by reducing the need for tedious alignment adjustments. With λ/4 reflected wavefronts and up to 90% diffraction efficiency, these gratings are specified to meet the needs of the most demanding applications such as high-resolution spectroscopy. Richardson Gratings™ High Precision Plane Ruled Reflective Diffraction Gratings feature bare aluminum coatings, allowing for options that range from 250 to 10,000nm with excellent peak efficiencies. Custom sizes available on request.

Note: The surface of these gratings is very sensitive and should never be touched when handling the optic. If cleaning is required to remove dust particles, non-contact cleaning using clean compressed air is recommended.