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 6220-01-368-0722
NSN 6620-01-034-4539
NSN 5915-00-916-5188
NSN 5998-00-022-3617
NSN 5905-00-577-3755
NSN 5920-01-634-0250
NSN 5985-00-243-4160
NSN 5990-01-443-2931
NSN 6645-01-631-6074
NSN 6220-01-549-8454
NSN 6240-01-268-2223
NSN 6240-00-007-8538