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 5930-01-423-9969
NSN 2925-01-607-7754
NSN 5905-01-056-6233
NSN 5998-01-465-3061
NSN 6220-01-437-5659
NSN 2925-00-588-5592
NSN 5910-00-223-0961
NSN 5975-01-062-2174
NSN 6320-01-352-5653
NSN 5999-01-271-4258
NSN 5905-00-481-2150
NSN 5895-00-994-4597