Scientific Results – CNR – Istituto Nazionale di Ottica

Adaptive detector for multimode quantum light

Year: 2012

Authors: Polycarpou C., Cassemiro K.N., Venturi G., Zavatta A., Bellini M.

Autors Affiliation: Istituto Nazionale di Ottica (INO-CNR), L.go E. Fermi 6, 50125 Florence, Italy; LENS and Department of Physics, University of Firenze, 50019 Sesto Fiorentino, Florence, Italy; Departamento de F�sica, Universidade Federal de Pernambuco, 50670-901 Recife-PE, Brazil

Abstract: We developed a technique, based on evolutionary algorithms, for adaptively imprinting the mode structure of a quantum light state in a classical field. We probe the shape of the quantum state, including coherences among modes.

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KeyWords: Adaptive detectors; Classical fields; Mode structure; Multimodes; Quantum state, Quantum theory