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 6610-01-474-6152
NSN 5998-00-518-3088
NSN 5920-00-770-2015
NSN 2925-01-180-7793
NSN 6620-01-041-8567
NSN 5990-00-803-0490
NSN 5910-00-726-7004
NSN 6645-01-127-1793
NSN 6110-00-935-5351
NSN 5965-00-882-5017
NSN 6150-01-248-0442
NSN 5855-01-406-9451