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 5920-01-506-7681
NSN 5990-01-395-4194
NSN 6645-01-643-7151
NSN 5965-01-252-8701
NSN 6105-01-446-6527
NSN 5999-01-304-5798
NSN 5895-01-533-7343
NSN 7035-00-312-3055
NSN 6150-01-560-1154
NSN 6105-01-569-6689
NSN 2925-01-267-1598
NSN 6240-00-906-6116