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 5990-01-270-3209
NSN 5945-01-055-5091
NSN 5999-01-443-2001
NSN 5975-01-142-2216
NSN 5960-01-531-9108
NSN 5910-01-218-5987
NSN 5975-01-019-7265
NSN 5920-01-640-9556
NSN 5855-01-544-9778
NSN 6110-01-528-1489
NSN 5925-01-616-3954
NSN 5998-01-268-5121