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 5945-01-260-9321
NSN 5960-01-021-5733
NSN 5990-00-386-4951
NSN 6135-01-511-1975
NSN 5855-00-198-3197
NSN 5985-00-882-9761
NSN 4140-00-428-7589
NSN 6650-01-556-0983
NSN 5895-00-410-3772
NSN 4140-01-435-6198
NSN 5910-01-075-3832
NSN 5965-01-625-2426