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 5985-01-507-0367
NSN 6110-01-234-2137
NSN 5998-00-966-5587
NSN 7035-00-235-3529
NSN 6320-01-292-6635
NSN 5975-01-044-4039
NSN 5835-00-378-1429
NSN 6240-01-455-5200
NSN 5920-01-398-0580
NSN 5915-00-899-5302
NSN 5985-01-435-6642
NSN 6650-01-161-1624