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Conferences > CLEO_FS > 2023 > FTu4A > FTu4A.1

Adaptive multiparameter estimation at the quantum bound on chip

Valeria Cimini, Mauro Valeri, Emanuele Polino, Simone Piacentini, Francesco Hoch, Gabriele Bizzarri, Francesco Ceccarelli, Giacomo Corrielli, Nicolò Spagnolo, Roberto Osellame, and Fabio Sciarrino

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Abstract

The achievement of quantum-enhanced estimation precision is a fundamental challenge. Here, we prove experimentally the saturation of the ultimate quantum limits employing an integrated photonic sensor and developing a fully artificial intelligence-based adaptive protocol.

© 2023 The Author(s)

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