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 5935-01-442-0848
NSN 5985-01-592-1591
NSN 5915-01-394-6055
NSN 5930-01-003-7215
NSN 6645-00-658-7838
NSN 5990-00-357-8103
NSN 7035-01-026-0117
NSN 6610-01-346-8241
NSN 6130-01-290-5468
NSN 4140-01-268-3273
NSN 5990-01-411-5930
NSN 6220-01-220-8088