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 5985-01-444-3312
NSN 6135-00-816-9052
NSN 6240-00-514-3507
NSN 4140-01-156-5333
NSN 5895-01-343-7052
NSN 6610-01-318-1840
NSN 5999-00-039-7481
NSN 6105-01-202-5744
NSN 6240-00-683-0725
NSN 6650-01-565-1471
NSN 6145-00-074-4872
NSN 2925-01-459-8093