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 5960-01-354-0762
NSN 5960-01-425-1454
NSN 6645-00-881-9978
NSN 5905-01-099-4134
NSN 5855-00-167-7893
NSN 6135-00-495-6862
NSN 6145-01-479-3146
NSN 6135-01-210-8715
NSN 5985-00-446-6132
NSN 5996-00-863-1359
NSN 5945-00-246-3307
NSN 5910-01-357-0084