Quantum state discrimination for optimal classical communications (Conference Presentation)

Ivan A. Burenkov; M. V. Jabir; Abdella Battou; Sergey V. Polyakov

doi:10.1117/12.2546311

9 March 2020 Quantum state discrimination for optimal classical communications (Conference Presentation)

Ivan A. Burenkov, M. V. Jabir, Abdella Battou, Sergey V. Polyakov

Proceedings Volume 11296, Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology II; 112962U (2020) https://doi.org/10.1117/12.2546311
Event: SPIE OPTO, 2020, San Francisco, California, United States

Abstract

Exabytes of data are sent through the internet monthly, and the demand grows exponentially. Quantum measurement enables sensitivity beyond the shot noise, with a potential to minimize the energy and bandwidth required to transmit a bit. We developed a fully quantum-mechanical treatment of this measurement problem. We introduce new protocols of data exchange that are designed to take full advantage of quantum measurement, unlike legacy communication methods that seek to optimize classical measurements. We discuss the theoretical bounds of the new protocols and demonstrate proof of principle experiments.

Conference Presentation

Citation Download Citation

Ivan A. Burenkov, M. V. Jabir, Abdella Battou, and Sergey V. Polyakov "Quantum state discrimination for optimal classical communications (Conference Presentation)", Proc. SPIE 11296, Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology II, 112962U (9 March 2020); https://doi.org/10.1117/12.2546311

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