ntd germanium, far-infrared detectors, ge:cu, copper-doped germanium, infrared emitters, copper doped germanium, germanium photoconductors, bolometer, bolometers, infrared detectors, infrared bolometers, cryogenic, cryogenic sensors, cryogenic supplies, cryogenic accessories, thermal shunts, thermistors, cryogenic thermistors, far-infrared, haller, beeman, eugene haller, jeff beeman, haller-beeman, bolometer, detector, cryogenic temperature sensors, cryogenic temp sensors, infrared detector consulting, small device fabrication

haller-beeman associates specializes in ntd germanium, copper-doped germanium, bolometers, infrared calibration sources, cryogenic thermal shunts, far-infrared detectors and detector system consulting