Wasatch Photonics products

Established in 2000 Wasatch Photonics produces the world’s finest volume phase holographic gratings and spectroscopic instruments for retail and OEM customers. We offer components and complete systems for use in a variety of applications that include laser pulse compression, Raman Spectroscopy and Optical Coherent Tomography. With over 150 years of combined experience, we are committed to quality, innovation and meeting the needs of our customers.


l  Richard Rallison’s White Papers

l  Richard Rallison

l  Said one photon to another – “Stop interfering!”

l  Ultimate Diffraction Grating

l  World’s Fastest Spectrometers

l  Getting All the Photons


l  Patents

l  HD Gratings

l  Dickson Gratings

l  Enhanced Volume Phase Gratings

l  Low f# Spectrometers & Optics

l  Optical Coherence Tomography (OCT)

l  Raman Spectroscopy

l  Volume Phase Holographic Gratings