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 5910-01-194-1138
NSN 5960-01-336-4239
NSN 5935-01-372-4895
NSN 2925-01-337-2508
NSN 6620-00-064-4964
NSN 5930-01-189-3584
NSN 5985-00-421-9856
NSN 6645-01-135-7919
NSN 5950-01-360-8518
NSN 5935-01-457-6887
NSN 6130-01-318-0988
NSN 5930-01-562-3640