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 5935-01-201-5572
NSN 5998-01-411-7109
NSN 5990-00-827-0684
NSN 5945-01-435-7148
NSN 6135-01-419-5574
NSN 6110-01-318-5804
NSN 5910-01-224-3023
NSN 6130-01-332-4637
NSN 6240-00-785-2113
NSN 5965-01-359-0384
NSN 6685-00-337-5529
NSN 6135-01-100-3593