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 6220-01-388-0823
NSN 2925-01-200-8757
NSN 5925-01-233-1208
NSN 7035-00-055-9778
NSN 6105-01-475-2323
NSN 5990-00-876-0576
NSN 5930-01-071-1484
NSN 5975-01-605-3260
NSN 6645-01-157-9080
NSN 5950-00-104-8113
NSN 6110-01-310-2474
NSN 5935-01-568-9289