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 5990-01-644-3095
NSN 6220-01-606-2847
NSN 5930-00-008-1665
NSN 5935-01-548-8121
NSN 6150-01-400-4211
NSN 6610-01-387-5630
NSN 6320-01-145-9013
NSN 6145-01-290-8293
NSN 5895-01-069-0003
NSN 5855-00-688-9954
NSN 5996-00-133-9032
NSN 6645-01-336-6631