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 5895-01-297-3301
NSN 6220-01-511-0830
NSN 6145-01-391-7733
NSN 5998-01-161-1147
NSN 6645-01-130-8899
NSN 6220-01-555-8332
NSN 2925-01-199-7394
NSN 6145-00-171-3152
NSN 6110-00-816-9715
NSN 6150-01-368-3302
NSN 6220-00-099-9192
NSN 5925-01-159-2014