High-Quality Diffraction Grating Solutions for Precise Optical Applications

Elevate your spectroscopy and hyperspectral imaging with Nanophorm’s cutting-edge diamond-ruled diffraction gratings. We make meticulously crafted custom gratings, including spherical, toroidal, and plano configurations. We are capable of providing variable blaze and pitch for VIS, NIR,SWIR, and MWIR applications. Our gratings frequently become the heart of compact Offner and Dyson spectrometers. We also supply relay optics and slits for these applications. 

Engineered for Exceptional Performance:

  • Custom blaze, pitch, radius, and aperture.
  • A wide range of materials to address aerospace and other unique environments.
  • Zero distortion mechanical mountings.
  • Perfect for Offner and Dyson spectrometers, delivering superior results for spectroscopy and hyperspectral imaging.

Tailored to Your Needs:

  • Don’t be hindered by limited off the shelf options. We make custom configurations to optimize the performance of YOUR product.

Beyond Gratings:

  • Advanced diffractive optics and innovative Fresnel reflective and transmissive optics.
  • Relay mirrors and lenses for Offner and Dyson systems
  • Slits
  • Mountings

Experience the Nanophorm Advantage:

  • Impeccable quality optics, crafted with state-of-the-art techniques.
  • A team of experts dedicated to meeting your specific requirements.

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Spherical and Toroidal Blazed Diffraction Gratings

Capabilities Include: 

  • Convex or concave radius of curvature from zero to 400mm. F/# from F0.7 to F7.
  • Grating line frequency from zero to 200 lines/millimeter
  • Nearly any blaze angle
  • Aberration correction via toroidal figure, variable line spacing, and variable blaze angles are possible
  • Many substrate materials and mechanical design options
  • Interferometric inspection reports provided

Plano Blazed Diffraction Gratings

Capabilities Include: 

  • Sizes up to 150mm x 150mm
  • Grating line frequency from zero to 200 lines/millimeter
  • Nearly any blaze angle
  • Variable line spacing is possible
  • Many substrate materials and mechanical design options
  • Interferometric inspection reports provided

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Nanophorm LLC