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 2925-01-110-1467
NSN 5990-01-411-8548
NSN 6610-01-415-5877
NSN 6220-01-494-7917
NSN 5925-01-507-5311
NSN 6130-01-151-4085
NSN 5915-01-388-2698
NSN 6650-01-548-0297
NSN 5985-01-439-4592
NSN 6620-00-010-1415
NSN 5855-00-337-3679
NSN 4140-01-383-1862