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 5960-01-086-9650
NSN 6650-00-098-6128
NSN 5998-00-144-1885
NSN 5855-00-436-3852
NSN 6620-01-401-5356
NSN 7035-01-359-1761
NSN 6620-00-112-1214
NSN 6220-01-228-7106
NSN 5895-00-788-0451
NSN 5999-01-089-8017
NSN 6130-00-944-4427
NSN 5835-00-163-5111