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 6620-00-170-5296
NSN 6320-00-908-6841
NSN 5935-01-262-9330
NSN 5905-01-435-7327
NSN 4140-01-480-9132
NSN 5950-01-201-4457
NSN 5925-00-789-3718
NSN 5950-01-595-1957
NSN 6685-01-406-8955
NSN 5950-01-172-2263
NSN 5990-01-014-9383
NSN 5950-01-003-6445