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 5930-01-458-3853
NSN 6240-01-470-4272
NSN 5999-01-065-0233
NSN 6110-01-090-0804
NSN 6645-01-025-1002
NSN 6620-01-256-8371
NSN 7035-01-192-9989
NSN 6620-00-221-6639
NSN 5965-00-102-4726
NSN 5905-01-322-7983
NSN 6220-01-406-3167
NSN 4140-01-143-8132