Construction of the electronic and optical logic gates. Schematic geometry of the developments (a) from electronic diodes to electronic logic gates, and (b) from optical diodes to optical logic gates. The optical logic devices could be realized by the combination of optical diodes, in much similar way as the electronic logic devices based on the combination of various electronic diodes.
If you liked this article, please give it a quick review on ycombinator or StumbleUpon. Thanks