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 5965-01-536-8898
NSN 5990-00-782-7206
NSN 5855-00-198-3197
NSN 5998-01-428-2999
NSN 5925-01-512-9934
NSN 5960-01-507-9112
NSN 6110-01-543-6350
NSN 6620-01-290-2973
NSN 6220-01-170-5335
NSN 6240-01-374-1904
NSN 4140-01-434-8606
NSN 6620-01-142-0084