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 5920-01-329-6224
NSN 6135-01-390-7364
NSN 5998-01-215-7260
NSN 6685-01-293-5714
NSN 6145-00-648-2726
NSN 2925-01-262-1418
NSN 5925-01-421-5731
NSN 5945-01-584-4176
NSN 5925-00-628-7797
NSN 5915-01-406-3271
NSN 4140-00-866-9587
NSN 5895-00-009-9152