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 5975-00-763-5437
NSN 4140-00-175-9114
NSN 5999-01-394-5186
NSN 5996-01-032-3904
NSN 5996-00-685-9109
NSN 4140-01-500-3509
NSN 5996-01-605-6517
NSN 6645-01-613-7389
NSN 5990-01-345-1468
NSN 6320-01-243-2276
NSN 5915-01-561-4255
NSN 6620-00-679-5830