Crosstalk in phototransistor imaging mosaics at very high light levels
Pulse-biased phototransistor imaging mosaics behavior measurement showing significant photovoltaic mode at high light levels
Engineering topics
Publications and source records attributed to Callahan, D. E..
Pulse-biased phototransistor imaging mosaics behavior measurement showing significant photovoltaic mode at high light levels
Solid state television camera system consisting of monolithic semiconductor mosaic sensor and molecular digital readout systems
Developmental imaging system for NASA solid state TV camera, describing sensor matrix fabrication and interrogation system mechanization for image readout
Electronic means of performing the equivalent of automatic aperture control has been devised for the new class of television cameras that incorporates a solid state imaging device in the form of phototransistor mosaic sensors.
Solid state imaging system with silicon phototransistor mosaic achieving 100 line resolution, discussing theoretical model and system imaging performance