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 5960-00-412-1202
NSN 5945-00-332-2007
NSN 6620-00-470-3219
NSN 5920-01-199-0083
NSN 6105-01-600-3652
NSN 7035-01-213-5153
NSN 6105-00-038-7518
NSN 2925-01-499-4802
NSN 6685-01-106-2715
NSN 2925-01-422-1542
NSN 6110-00-271-9928
NSN 5950-01-386-5727