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 5985-01-365-6661
NSN 5925-01-495-8081
NSN 7035-01-354-9382
NSN 5910-00-835-1200
NSN 5910-01-380-7341
NSN 5998-00-470-8323
NSN 6135-00-122-2420
NSN 6650-01-545-5672
NSN 5925-01-242-1524
NSN 5998-00-775-2693
NSN 6610-01-595-2847
NSN 6130-00-192-1721