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 5920-01-425-2754
NSN 6110-01-146-3491
NSN 5920-00-526-9238
NSN 5925-01-471-5111
NSN 5910-01-618-1381
NSN 5960-01-024-7918
NSN 6150-00-242-3717
NSN 5965-00-170-8676
NSN 6320-01-498-4954
NSN 6220-00-163-1183
NSN 2925-00-724-9252
NSN 5999-01-555-8285