Our patented Filtered Diffraction Gratings are custom solutions for OEM design applications which require isolation of the desired spectral band prior to diffraction, and are design limited in doing so prior to the diffraction grating component. Filtering the undesired spectral band prior to diffraction minimizes second order and ray scattering effects, maximizing spectral dynamic range.
Benefits of filtered diffraction gratings:
Block undesired spectra before dispersion
Reduce number of optical components
Reduce system size
Designs for reflection and transmission diffraction gratings
To learn more about how a filtered diffraction grating can help with your application read more about them here.
To discuss your needs with us for filtered diffraction gratings please contact us.
Learn How a Diffraction Grating is Used for an Optical Sight