Perdix, Inc. provides engineering, research, and development services for government and industry in the optics and optics related industries. In addition to optical design, science, and technology, specific strength lie in materials science as applied toward novel optical device design and development. Perdix has significant expertise in the liquid crystal, polymer, nanocomposite, and nonlinear optical materials field. Specific expertise is optics and optical related technology. Recent projects include a ruggedized infrared low temperature scanning Fabry-Perot filter and a terahertz spectral radiometer, both for NASA. Industry projects include optical touch screen, photo catalytic reactor, and Silicon solar cell technology.