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This sponsored article is dropped at you by COMSOL.
The fashionable internet-connected world is usually described as wired, however most core community knowledge site visitors is definitely carried by optical fiber — not electrical wires. Despite this, present infrastructure nonetheless depends on many electrical sign processing elements embedded inside fiber optic networks. Replacing these elements with photonic gadgets may increase community velocity, capability, and reliability. To assist understand the potential of this rising know-how, a multinational crew on the Swiss Federal Institute of Technology Lausanne (EPFL) has developed a prototype of a silicon photonic part shifter, a tool that might grow to be a necessary constructing block for the following technology of optical fiber knowledge networks.