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 6645-01-331-5674
NSN 5910-01-083-7725
NSN 6105-00-526-8144
NSN 6240-00-660-8467
NSN 5998-01-197-2954
NSN 6620-01-411-9489
NSN 5855-01-147-6024
NSN 6130-01-429-7717
NSN 6610-01-462-5980
NSN 5998-01-347-1976
NSN 5920-00-758-7846
NSN 6685-01-261-1361