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 5998-01-050-9955
NSN 6650-01-517-9452
NSN 6110-01-406-6324
NSN 7035-00-371-7749
NSN 5895-00-321-5216
NSN 6145-00-548-7195
NSN 5905-01-366-8121
NSN 6240-01-024-6370
NSN 5835-01-359-2575
NSN 6685-01-280-5181
NSN 5930-01-467-9889
NSN 6145-01-582-4266