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 5950-01-301-8148
NSN 5895-01-168-2733
NSN 6240-01-333-7826
NSN 5999-01-229-7731
NSN 5996-01-529-4964
NSN 6150-00-353-7392
NSN 5996-01-261-6758
NSN 5990-00-283-1324
NSN 6620-00-098-5652
NSN 6240-01-378-8227
NSN 5965-00-335-0305
NSN 6645-00-183-8812