Quantum nanoplasmonic coherent perfect absorption and plasmonic ‘hot-spot’ nanoheating of color centres for quantum operations at elevated temperatures

Ortwin Hess; Frank Bello; Daniel D. Clarke; Daniel Wigger

doi:10.1117/12.3029520

8 October 2024 Quantum nanoplasmonic coherent perfect absorption and plasmonic ‘hot-spot’ nanoheating of color centres for quantum operations at elevated temperatures

Ortwin Hess, Frank Bello, Daniel D. Clarke, Daniel Wigger

Author Affiliations +

Proceedings Volume PC13111, Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XXII; PC1311111 (2024) https://doi.org/10.1117/12.3029520
Event: Nanoscience + Engineering, 2024, San Diego, California, United States

Abstract

Using subdiffracted light from a nanoplasmonic resonator we demonstrate hot-spot nanoheating control of quantum operations at elevated temperatures via temperature-induced shifts of the transition energies of the individual qubits in and out of resonance with the near-field. This introduces a dynamical switch for optical quantum control, significantly elevating solid-state quantum information processing technologies towards higher temperatures.

Conference Presentation

Citation Download Citation

Ortwin Hess, Frank Bello, Daniel D. Clarke, and Daniel Wigger "Quantum nanoplasmonic coherent perfect absorption and plasmonic ‘hot-spot’ nanoheating of color centres for quantum operations at elevated temperatures", Proc. SPIE PC13111, Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XXII, PC1311111 (8 October 2024); https://doi.org/10.1117/12.3029520

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