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New Diffraction Gratings

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ZEISS Concave Diffraction Gratings New
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ZEISS Concave Diffraction Gratings
  • High Grating Efficiency and Low Stray Light
  • Holographically Produced to Minimize Aberrations
  • Rowland Circle or Polychromator Mounting Configurations
Richardson Gratings™ Echelle Reflective Diffraction Gratings New
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Richardson Gratings™ Echelle Reflective Diffraction Gratings
  • Highest Resolving Power and Dispersion
  • Low Groove Density for Use in Higher Orders
  • Groove Spacing Tolerance <0.05%
  • Custom Sizes Available
Richardson Gratings™ High Precision Reflective Holographic Diffraction Gratings New
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Richardson Gratings™ High Precision Reflective Holographic Diffraction Gratings
  • High Diffraction Efficiency
  • Reduced Stray Light and More Accurate Periodicity than Ruled Gratings
  • Wavelength Options from UV to NIR Regions Available
  • Custom Sizes Available
Richardson Gratings™ High Precision Plane Reflective Gold Diffraction Gratings New
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Richardson Gratings™ High Precision Plane Reflective Gold Diffraction Gratings
  • Optimized for use from 350-800nm (500nm) or 700-1600nm (1000nm)
  • Available in standard sizes 12.7 x 12.7, 25 x 25 and 30 x 30mm
  • Groove Spacing Tolerance <0.05%
  • Custom Sizes Available
II-VI LightSmyth™ Transmission Diffraction Gratings New
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II-VI LightSmyth™ Transmission Diffraction Gratings
  • High Diffraction Efficiency (>94% Absolute) and Low Scatter
  • Polarization Independent and Single Polarization Optimized Gratings
  • Robust Inorganic Materials for Superior Power Handling and Reliability
  • Designs for NIR Wavelengths between 800 - 1800nm
Polarization Gratings New
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Polarization Gratings
  • Selectively Diffract Light Based on Polarization
  • >96% Efficiency and <4% Leakage into Zero Order
  • 0.45mm Thick Transmission Grating
  • Multiple Diffraction Angles Available

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