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 5910-00-637-2609
NSN 6610-00-033-8719
NSN 6610-01-176-9314
NSN 5996-00-351-2369
NSN 5920-01-023-6818
NSN 6130-00-811-0418
NSN 6610-00-890-0254
NSN 2925-01-423-3003
NSN 6645-00-910-2722
NSN 6145-01-326-5622
NSN 6240-00-155-7900
NSN 5998-01-555-7306