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 6685-01-162-6977
NSN 7035-00-052-2188
NSN 5910-00-248-4039
NSN 6620-00-073-9859
NSN 6320-01-484-7734
NSN 6320-00-937-5625
NSN 5910-01-232-1451
NSN 5990-01-223-9414
NSN 5975-01-541-4972
NSN 5915-00-523-1968
NSN 5990-00-399-2454
NSN 4140-00-445-3944