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 5998-01-570-0488
NSN 5975-01-532-7123
NSN 5915-01-033-9269
NSN 4140-01-301-2724
NSN 6610-01-431-8575
NSN 5960-01-355-2968
NSN 5950-01-013-9382
NSN 6240-00-163-5143
NSN 6610-01-173-0465
NSN 5915-00-324-0695
NSN 6130-01-355-3371
NSN 5910-01-622-1952