• DocumentCode
    2256283
  • Title

    Fundamental quantum limit to waveform estimation

  • Author

    Tsang, Mankei ; Wiseman, Howard M. ; Caves, Carlton M.

  • Author_Institution
    Centerfor Quantum Inf. & Control, Univ. of New Mexico, Albuquerque, NM, USA
  • fYear
    2011
  • fDate
    1-6 May 2011
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We present a quantum Cramer-Rao bound to the error of waveform estimation in quantum sensing. For optomechanical force sensing, we show that the bound can be achieved using quantum estimation and control techniques.
  • Keywords
    force sensors; optical control; quantum computing; quantum optics; fundamental quantum limit; optical control; optomechanical force sensing; quantum Cramer-Rao bound; quantum sensing; waveform estimation; Estimation; Force; Noise; Optical beams; Quantum mechanics; Sensors; Smoothing methods;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2011 Conference on
  • Conference_Location
    Baltimore, MD
  • Print_ISBN
    978-1-4577-1223-4
  • Type

    conf

  • Filename
    5951294
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2256283