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 6135-00-321-6707
NSN 5895-01-281-2401
NSN 6620-00-613-3023
NSN 5985-01-237-2570
NSN 4140-01-502-8993
NSN 5910-01-220-1910
NSN 5920-01-605-3102
NSN 6135-01-299-0778
NSN 6110-01-476-6463
NSN 6685-01-595-6905
NSN 6645-00-255-1369
NSN 5905-01-500-0831