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 5915-01-435-7893
NSN 5895-01-501-8717
NSN 5975-01-311-8625
NSN 5985-01-400-5948
NSN 5990-01-157-0441
NSN 6620-00-906-1726
NSN 6620-00-421-7509
NSN 5960-01-089-8155
NSN 6650-01-207-0829
NSN 5999-00-938-1550
NSN 7035-01-256-9598
NSN 5835-01-373-9506