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 5990-01-205-5937
NSN 5905-01-441-1703
NSN 5996-01-345-7547
NSN 6320-01-189-6891
NSN 6135-01-308-5688
NSN 2925-01-024-2662
NSN 5990-00-107-7161
NSN 5945-00-589-5047
NSN 6645-00-518-2068
NSN 6105-00-161-8070
NSN 6685-01-013-0052
NSN 5965-00-702-7257