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 5975-01-117-9560
NSN 6220-00-267-6940
NSN 5950-01-013-3201
NSN 5990-00-961-6186
NSN 5975-01-332-2234
NSN 5925-01-299-3583
NSN 5960-01-317-3800
NSN 4140-00-521-0380
NSN 5996-00-877-0167
NSN 6650-01-010-4204
NSN 5996-00-938-6442
NSN 5855-01-660-5088