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 6110-01-615-7841
NSN 6240-01-475-3155
NSN 6650-00-021-2467
NSN 5990-00-140-4559
NSN 6145-00-653-2448
NSN 6620-01-512-2016
NSN 6685-01-634-0611
NSN 6130-01-624-9919
NSN 5930-00-262-9946
NSN 5930-00-966-3060
NSN 6610-00-186-9180
NSN 5996-01-167-3922