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 5930-01-201-7679
NSN 5996-01-521-4007
NSN 5910-01-286-2141
NSN 6645-00-557-5989
NSN 6240-00-209-1883
NSN 6240-01-112-1120
NSN 5905-00-067-4974
NSN 6685-01-435-7610
NSN 5920-01-551-8929
NSN 5925-01-561-1220
NSN 5990-01-248-6027
NSN 5920-00-727-1452