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 6105-01-417-4470
NSN 5950-01-418-4398
NSN 5895-00-757-9250
NSN 4140-01-021-3191
NSN 6610-01-464-3037
NSN 6105-01-372-6119
NSN 6240-00-505-0301
NSN 5990-00-338-7204
NSN 2925-00-221-8529
NSN 5855-00-110-9341
NSN 5990-01-647-8574
NSN 2925-01-408-9485