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 5965-01-378-7335
NSN 2925-00-456-7627
NSN 5935-00-824-6175
NSN 5975-01-023-1977
NSN 5999-00-787-8326
NSN 6320-01-176-8367
NSN 5920-01-034-6453
NSN 5855-00-631-4565
NSN 6610-00-277-7206
NSN 6320-01-388-1067
NSN 6145-01-621-2952
NSN 6320-00-186-6452