PHDs Company produces semiconductor detection systems. The company develops and manufactures germanium detector systems, including segmented germanium detectors capable of gamma-ray imaging. In collaboration with national laboratories, military laboratories, universities, and companies, the firm utilizes government and privately funded R&D, as well as commercial product sales, to improve germanium-detector technology. Some of the firm's products include Germanium Detectors, a GeGi Germanium Gamma Ray imager, Termanium Gamma Cameras, NPX-M Detors, and MJX Detectors. The company's products have applications in nuclear medicine, nuclear security. nuclear physics, and nuclear materials management.