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 5990-01-349-8132
NSN 4140-00-205-6491
NSN 5975-01-493-2766
NSN 6110-00-502-2391
NSN 5996-01-014-6103
NSN 5925-01-387-0153
NSN 5998-01-258-9086
NSN 6110-01-504-5907
NSN 5990-00-905-6472
NSN 5915-01-575-9746
NSN 5965-01-241-0553
NSN 5905-01-634-0595