Spectral Modules and Spectrographs
Low PDL Telecom Gratings
Original Concave Holographic Gratings
Original Convex Holographic Gratings
Original Planar Holographic Gratings
Original Rowland Circle Holographic Gratings
Optical Design Services
Competitive Price

Gratingworks specializes in the design and fabrication of original holographic diffraction gratings and various spectral modules. Our grating products include LPDL, planar, aberration-corrected concave/convex, and Rowland Circle designs. Our engineers have strong design capabilities in diffraction optics, spectrographs and related optical, mechanical and electronic systems.

Choose from our range of solutions
Holographic gratings from Gratingworks have a groove density from 40 to 6000lines/mm and cover a wavelength range from 0.1um to 10um. Their fringe profiles can be sinusoidal, deformed sinusoidal, or triangular.