Single-photon-added coherent states: estimation of parameters and fidelity of the optical homodyne detection (Articolo in rivista)

Type
Label
  • Single-photon-added coherent states: estimation of parameters and fidelity of the optical homodyne detection (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1088/0031-8949/2013/T153/014025 (literal)
Alternative label
  • Filippov, S. N.; Man'ko, V. I.; Coelho, A. S.; Zavatta, A.; Bellini, M. (2013)
    Single-photon-added coherent states: estimation of parameters and fidelity of the optical homodyne detection
    in Physica scripta (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Filippov, S. N.; Man'ko, V. I.; Coelho, A. S.; Zavatta, A.; Bellini, M. (literal)
Pagina inizio
  • 014025 (literal)
Pagina fine
  • 014025 (literal)
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  • http://www.scopus.com/inward/record.url?eid=2-s2.0-84875873846&partnerID=q2rCbXpz (literal)
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  • T153 (literal)
Rivista
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  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • T153 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Moscow Institute of Physics and Technology, 141700 Moscow Region, Russian Federation; Institute of Physics and Technology, Russian Academy of Sciences, 117218 Moscow, Russian Federation; P N Lebedev Physical Institute, Russian Academy of Sciences, 119991 Moscow, Russian Federation; Instituto de Física, Universidade de São Paulo, 05315-970 São Paulo, Brazil; Istituto Nazionale di Ottica, INO-CNR, Largo Enrico Fermi 6, I-50125 Florence, Italy; LENS, Via Nello Carrara 1, I-50019 Sesto Fiorentino, Florence, Italy (literal)
Titolo
  • Single-photon-added coherent states: estimation of parameters and fidelity of the optical homodyne detection (literal)
Abstract
  • The travelling modes of single-photon-added coherent states (SPACS) are characterized by using optical homodyne tomography. Given a set of experimentally measured quadrature distributions, we estimate parameters of the state and also extract information about the detector efficiency. The method used is minimal distance estimation between theoretical and experimental quantities, which additionally allows to evaluate the precision of the estimated parameters. Given the experimental data, we also estimate the lower and upper bounds on fidelity. The results are believed to encourage a more precise engineering and detection of SPACS. (literal)
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