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 5920-01-466-3162
NSN 5996-01-471-3447
NSN 5920-01-039-8099
NSN 5915-01-504-5026
NSN 5855-01-180-5369
NSN 6135-00-299-6918
NSN 6105-00-809-7509
NSN 5996-01-492-7038
NSN 5920-00-170-4247
NSN 5895-01-022-1765
NSN 5855-00-532-0025
NSN 6240-01-633-6350