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 5905-00-937-5939
NSN 6135-00-553-6170
NSN 5990-00-147-3144
NSN 6150-01-515-3659
NSN 5930-01-029-6749
NSN 5975-01-336-7171
NSN 5975-01-616-4998
NSN 5910-00-629-5167
NSN 6130-01-534-2005
NSN 5960-01-640-9971
NSN 5975-01-341-8196
NSN 5925-01-359-4814