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 6110-01-022-9980
NSN 6610-01-334-3157
NSN 5930-01-027-0523
NSN 5965-00-726-0485
NSN 5910-01-169-7934
NSN 5910-01-085-9931
NSN 5985-01-132-5806
NSN 5855-01-364-1005
NSN 5996-00-926-0224
NSN 4140-01-577-6747
NSN 5965-01-534-7152
NSN 5990-00-212-4316