Publication Date:
2018-10-13
Description:
Author(s): Alessandro Lumino, Emanuele Polino, Adil S. Rab, Giorgio Milani, Nicolò Spagnolo, Nathan Wiebe, and Fabio Sciarrino Phase estimation has applications from quantum imaging to gravitational-wave detection. In areas such as biological-system sampling or quantum metrology, it is crucial to optimally acquire information from a very limited number of probes. To address this need, the authors describe and experimentally verify a machine-learning method for optimal adaptive single-photon phase estimation based on a small number of trials. This approach could be used to optimize quantum metrology protocols, and can be extended to general multiparameter scenarios. [Phys. Rev. Applied 10, 044033] Published Fri Oct 12, 2018
Electronic ISSN:
2331-7019
Topics:
Physics
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