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 5935-01-408-2549
NSN 5996-01-235-1643
NSN 6650-01-339-7571
NSN 5920-01-053-0987
NSN 5985-00-166-9917
NSN 5835-00-830-6416
NSN 7035-00-295-0451
NSN 6220-01-378-7467
NSN 6105-01-337-9564
NSN 6145-01-179-2896
NSN 6685-01-278-1482
NSN 5985-00-766-9402