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 5920-00-498-5945
NSN 6220-00-960-5621
NSN 6220-01-116-2411
NSN 7035-00-205-8739
NSN 5975-00-945-8661
NSN 5950-00-283-7391
NSN 5998-01-433-6782
NSN 5950-01-329-9513
NSN 5920-00-959-9548
NSN 5985-00-823-8748
NSN 5975-00-091-0494
NSN 5895-00-548-0124