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 5990-01-421-5342
NSN 5996-01-068-5790
NSN 5985-01-492-5943
NSN 6150-01-263-2437
NSN 5930-01-577-2160
NSN 5985-00-756-2523
NSN 6110-01-633-9660
NSN 5895-01-145-5358
NSN 6150-00-198-4688
NSN 6130-01-167-0718
NSN 2925-01-446-6976
NSN 6145-00-865-9352