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 4140-01-360-2568
NSN 5920-01-223-6214
NSN 2925-00-497-7808
NSN 6105-01-627-1071
NSN 6645-00-292-3395
NSN 5835-01-602-0311
NSN 6220-01-261-8103
NSN 6645-00-547-4388
NSN 5855-01-180-5369
NSN 6240-01-426-3807
NSN 5950-00-104-5908
NSN 7035-00-548-4098