eo_logo
 
Product added to cart

Richardson Gratings

Global Distribution
Partner

High-Precision Optical Gratings

Richardson Gratings™, founded in 1947 and now an MKS Instruments brand, is an industry leader in the design, manufacture and characterization of ruled and holographic diffraction gratings. Superior dimensional tolerances, groove spacing tolerances, and minimized reflected wavefront distortion ensure high performance in your optical system. Richardson Gratings’ selection of planar and concave gratings is ideal for applications as varied as spectroscopy, telecommunications, and education. Edmund Optics® is a proud global distribution partner of Richardson Gratings products and has a large selection in-stock and ready to ship.

   

Why Buy Richardson Gratings™ Products from Edmund Optics®?

  Large global inventory and broad selection of in-stock Richardson Gratings products available for immediate shipping.
  Complimentary global application support trained by Richardson Gratings ready to help via phone, chat, or email.
  Edmund Optics® can offer gratings from Richardson Gratings in custom sizes.

RICHARDSON GRATINGS™ PRODUCTS

Richardson Gratings™ High Precision Plane Ruled Reflective Diffraction Gratings
Richardson Gratings

Richardson Gratings™ High Precision Plane Ruled Reflective Diffraction Gratings

  • Excellent Efficiency at Blaze Wavelength and Blaze Angle
  • Superior Dimensional Tolerances
  • Ideally Suited for Spectroscopic Applications
  • Custom Sizes Available
View Now
Richardson Gratings™ Echelle Reflective Diffraction Gratings
Richardson Gratings

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
View Now
Richardson Gratings™ High Precision Reflective Holographic Diffraction Gratings
Richardson Gratings

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



View Now
Richardson Gratings™ High Precision Plane Reflective Gold Diffraction Gratings
Richardson Gratings

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



View Now

Related Edmund Optics® Products

Optical Filters
techspec

Optical Filters

  • Wide Variety Including Bandpass, Notch, Edge, Dichroic, and More
  • High Optical Density and Durability Options
  • Filter Curves Available on All Product Pages
View Now
Mirrors
techspec

Mirrors

  • Vast Selection of First Surface Metal and Dielectric Mirrors
  • Laser-Line and λ/20 Surface Flatness Options
  • Diamond-Turned Parabolic and Elliptical Options
View Now
Lenses
techspec

Lenses

  • Broad Offering of Spherical, Aspheric, Achromatic, and Cylinder Lenses
  • Anti-Reflection Coatings Covering the UV to the IR Spectra
  • Optical Glass, Crystalline, and Plastic Substrates
View Now
Optical Filters

Adjustable Optical Slits

  • 6mm Maximum Clear Slit Opening
  • Fine Micrometer-Driven Mechanical Slit Adjustment
  • ¼-20 Hole for Mounting
View Now
Acktar Blackened Air Slits

Acktar Blackened Air Slits

  • Wide-Band, Low Reflectance Coating
  • 99% Absorbance from the EUV to SWIR
  • Slit Sizes Down to 25μm x 3mm
  • Unmounted and Mounted Versions Available
View Now
Spatial Filter Movement

Spatial Filter Movement

  • X-Y Adjustable
  • Pre-Mounted on a Gimbal Tilt-Table
  • Open-Style Design
View Now

Technical Resources

FAQs

Answers to some commonly asked questions.

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

What is the difference between reflective and transmission gratings?
Read  

What is the difference between holographic and ruled diffraction gratings?
Read  

What is the difference between Rowland circle and a polychromator mounts for gratings?
Read  

What is the grating equation?
Read  

How do I handle and clean my gratings?
Read  

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

Technical Literature

Downloadable detailed technical paper.

MKS Diffraction Grating Handbook (8th edition)
Download