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 5895-01-325-7027
NSN 5930-01-250-1549
NSN 5930-01-322-4924
NSN 7035-00-585-2113
NSN 5925-01-098-7829
NSN 5925-00-890-8223
NSN 5920-00-803-3290
NSN 2925-01-152-8618
NSN 6320-01-021-6633
NSN 5990-01-124-9063
NSN 5990-00-140-1159
NSN 6650-01-571-9386