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 5930-00-583-8994
NSN 5925-00-331-9297
NSN 2925-00-005-1618
NSN 5855-01-471-2149
NSN 6135-00-951-3426
NSN 6650-01-271-4893
NSN 5975-01-423-2789
NSN 5855-01-389-8884
NSN 6650-00-299-9681
NSN 6685-01-609-1284
NSN 5905-01-273-0473
NSN 5975-00-682-6958