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 6610-01-633-8931
NSN 5990-01-170-0077
NSN 5975-01-048-7729
NSN 7035-01-168-3596
NSN 6620-00-280-2874
NSN 6135-00-753-2276
NSN 6620-01-510-3501
NSN 5925-01-395-6479
NSN 5960-01-150-8004
NSN 6645-00-867-0400
NSN 5965-00-267-4173
NSN 5998-01-504-1914