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 5895-01-499-5809
NSN 5965-00-992-8942
NSN 5935-01-266-6247
NSN 5855-01-351-8909
NSN 5930-01-023-5947
NSN 6130-01-630-9833
NSN 6620-01-472-6461
NSN 5930-01-310-1038
NSN 6685-01-475-8932
NSN 5985-01-560-9488
NSN 2925-01-476-3224
NSN 5960-00-384-2601