• DocumentCode
    689791
  • Title

    Beating the standard quantum limit for nonorthogonal multi-state discrimination

  • Author

    Becerra, Francisco E. ; Fan, Jintao ; Baumgartner, G. ; Goldhar, J. ; Kosloski, J.T. ; Migdall, A.

  • Author_Institution
    Joint Quantum Inst., Univ. of Maryland, Gaithersburg, MD, USA
  • fYear
    2013
  • fDate
    9-14 June 2013
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We demonstrate a quantum receiver that discriminates four nonorthogonal states with error probabilities below the standard quantum limit (SQL) for a wide range of input powers and as much as 6 dB below the SQL.
  • Keywords
    optical receivers; probability; quantum optics; error probabilities; nonorthogonal multistate discrimination; quantum receiver; standard quantum limit; Drives; Educational institutions; Error probability; Quantum computing; Quantum mechanics; Receivers; Standards;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2013 Conference on
  • Conference_Location
    San Jose, CA
  • Type

    conf

  • Filename
    6834178
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=689791