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 4140-01-555-8115
NSN 6110-01-221-3007
NSN 5996-01-100-6036
NSN 5999-01-247-7739
NSN 5935-00-940-8672
NSN 6110-00-042-0978
NSN 6320-00-546-9249
NSN 4140-01-029-2752
NSN 5990-01-463-2279
NSN 5905-01-433-7338
NSN 5996-01-374-9916
NSN 7035-00-064-7008