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 5930-01-089-1281
NSN 5910-01-367-2230
NSN 6320-00-270-8222
NSN 5999-00-960-7155
NSN 5998-01-360-5358
NSN 6320-01-631-7828
NSN 6220-01-648-2184
NSN 6620-01-624-3933
NSN 6685-01-010-3176
NSN 6220-00-394-3569
NSN 5985-01-036-1426
NSN 5960-00-831-0210