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 5990-01-386-5561
NSN 4140-01-442-6442
NSN 2925-01-244-3016
NSN 5990-01-264-6512
NSN 5915-00-126-1890
NSN 5998-01-534-4460
NSN 6135-01-177-3552
NSN 5990-00-099-0822
NSN 5999-01-461-3052
NSN 5835-00-518-4507
NSN 6685-01-014-7235
NSN 6220-00-186-0177