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OPTOELECTRONICS

Topological integrated circuits for 5G and 6G

On-chip Floquet photonic topological insulators, which are based on switched-capacitor circulators, could be used to create hybrid electronic–photonic topological integrated circuits for emerging communication technologies.

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Fig. 1: The evolution of wireless communication technology.

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Correspondence to Ranjan Singh.

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Kumar, A., Gupta, M. & Singh, R. Topological integrated circuits for 5G and 6G. Nat Electron 5, 261–262 (2022). https://doi.org/10.1038/s41928-022-00775-1

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