A device containing one or more light sources (either incandescent, glow, or solid state, lamps) opticallycoupled to one or more semiconductor type photo-sensitive elements, all of which are contained in an opaque enclosure. Light generated within the device by the application of an appropriate electrical input to the light source(s) acts upon the light sensor(s) to produce a corresponding output or change in some electrical quantity or variation in some electrical property. For items in which the light in directed at another item and the reflected light is interpreted (read) see scanner, optical.
Classification: Photosensitive semiconductor devices, nesoi
NSN 5975-01-170-5633
NSN 5998-00-942-7934
NSN 6110-01-076-4060
NSN 5999-00-407-2096
NSN 5920-00-921-4898
NSN 6240-00-017-9006
NSN 2925-00-530-3673
NSN 5920-00-518-1847
NSN 6650-01-272-9746
NSN 5895-01-338-5471
NSN 6650-00-834-9062
NSN 4140-01-430-7170