Photon Engineering, LLC is a consulting and software development firm based in Tucson, AZ specializing in all phases of optical engineering: design, analysis and implementation.Founded in 1997 by Richard Pfisterer and Steve Johnston, Ph.D., Photon Engineering has worked with hundreds of clients worldwide on projects including LCD projectors, head mounted displays, space satellite systems, laser systems, solar concentrators, tactical optics, astronomical optics, light guides and other illumination systems, medical optics devices, and automotive lighting.
Optical Engineering Software for Design & Simulation of Optical Systems
Feb 10, 2026