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 6145-01-265-8324
NSN 5990-01-550-7827
NSN 6320-00-336-9123
NSN 2925-01-161-7440
NSN 6110-01-578-1963
NSN 5920-01-220-3037
NSN 5935-00-236-3518
NSN 5915-00-091-1178
NSN 5996-01-167-9234
NSN 5855-01-069-4742
NSN 6130-00-304-2560
NSN 5925-01-253-8417