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 4140-01-551-1125
NSN 5925-01-562-3552
NSN 5998-00-211-3018
NSN 5998-00-504-0179
NSN 5855-01-439-1838
NSN 5855-01-466-8027
NSN 5985-01-112-4475
NSN 5950-01-651-8384
NSN 6240-01-371-6251
NSN 6150-00-168-9968
NSN 5925-01-340-8601
NSN 5910-01-394-0092