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 5905-01-362-3942
NSN 5920-01-187-2267
NSN 6135-01-238-2878
NSN 6685-00-223-9042
NSN 5855-01-100-3272
NSN 5915-01-311-9821
NSN 5950-00-932-4550
NSN 5996-01-131-0006
NSN 7035-01-385-7306
NSN 5950-01-599-1976
NSN 6130-00-091-6118
NSN 6220-01-519-2252