In a research paper recently published in Nature, a team of physicists has proposed a new method for engineering optical topological edge states. The team, which is led by Professor Zlatko Minev of the University of Cambridge, has developed a technique that could revolutionize the use of topological edge states in optical circuits. This breakthrough could enable the development of ultra-fast and efficient optical circuits with unprecedented capabilities. The team’s technique relies on the use of topological insulators, a relatively new class of materials with unique electronic properties. By manipulating these materials, the team has been able to engineer the topological edge states in an optical circuit. This breakthrough could lead to the development of highly efficient optical circuits that can process information at incredible speeds and with less power consumption than ever before.

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source: Phys.org