• DocumentCode
    2174951
  • Title

    Sub-shot-noise photon-number correlation in the parties of a mesoscopic twin-beam

  • Author

    Bondani, M. ; Allevi, A. ; Zambra, G. ; Paris, M.G.A. ; Andreoni, A.

  • Author_Institution
    Nat. Lab. for Ultrafast & Ultraintense Opt. Sci., Como
  • fYear
    2007
  • fDate
    17-22 June 2007
  • Firstpage
    1
  • Lastpage
    1
  • Abstract
    This work demonstrates sub-shot-noise limit (SNL) correlations between the photon numbers detected (~ 1000/pulse) in the two parties of a frequency non-degenerate ps-pulsed twin-beam that is obtained by a type I SPDC interaction in a beta-BaB2O4 crystal of 4-mm thickness (Fujian Castech Crystals, China) pumped by the frequency-tripled output ( lambdap= 349 nm) of a cw mode-locked Nd:YLF laser regeneratively amplified at 500 Hz (high Q laser production, Austria).
  • Keywords
    laser beams; photon counting; shot noise; two-photon processes; beta-BaB2O4 crystal; mesoscopic twin-beam; photon-number correlation; sub-shot-noise limit; Background noise; Bonding; Frequency; Laser mode locking; Optical amplifiers; Optimized production technology; Photonic crystals; Pulse amplifiers; Pump lasers; Voltage;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on
  • Conference_Location
    Munich
  • Print_ISBN
    978-1-4244-0931-0
  • Electronic_ISBN
    978-1-4244-0931-0
  • Type

    conf

  • DOI
    10.1109/CLEOE-IQEC.2007.4386943
  • Filename
    4386943
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2174951