• DocumentCode
    2750939
  • Title

    Development of 171Yb optical lattice clock at KRISS

  • Author

    Park, Chang Yong ; Yu, Dai-Hyuk ; Lee, Won-Kyu ; Park, Sang Eon ; Kwon, Taeg Yong ; Lee, Sang-Bum ; Mun, Jongchul

  • Author_Institution
    Center for Time & Freq., Korea Res. Inst. of Stand. & Sci., Daejeon, South Korea
  • fYear
    2012
  • fDate
    1-6 July 2012
  • Firstpage
    616
  • Lastpage
    617
  • Abstract
    We developed an 171Yb optical lattice clock and measured the absolute frequency of the optical clock transition 1S0 (F = 1/2) - 3P0 (F = 1/2). The frequency was determined at 518 295 836 590 865.7 (9.2). The uncertainty is equivalent to 1.8×10-14 relatively. The magic wavelength of lattice laser was founded at 394 798.18(79) Hz.
  • Keywords
    atomic clocks; frequency measurement; optical lattices; ytterbium; KRISS; Yb; absolute frequency measurement; frequency 394798.18 Hz; lattice laser magic wavelength; optical lattice clock transition; Atom optics; Atomic clocks; Atomic measurements; Frequency measurement; Laser transitions; Lattices; Optical clock; clock transition of 171Yb atoms; magic wavelength; optical lattice clock; precision measurements;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Precision Electromagnetic Measurements (CPEM), 2012 Conference on
  • Conference_Location
    Washington, DC
  • ISSN
    0589-1485
  • Print_ISBN
    978-1-4673-0439-9
  • Type

    conf

  • DOI
    10.1109/CPEM.2012.6251080
  • Filename
    6251080
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2750939