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 2925-01-476-3224
NSN 6145-01-564-7040
NSN 6610-01-492-2630
NSN 6105-00-542-7948
NSN 5945-00-935-6922
NSN 5910-01-408-5967
NSN 5950-01-385-7857
NSN 6240-01-155-0875
NSN 5975-00-976-5780
NSN 5935-00-899-8918
NSN 5835-01-228-0178
NSN 6685-01-295-9415