• DocumentCode
    3492583
  • Title

    Toward the Yb/Sr frequency ratio measurement: Development of the Sr optical lattice clock at NMIJ, AIST

  • Author

    Akamatsu, Daisuke ; Yasuda, Masami ; Kohno, Takuya ; Hosaka, Kazumoto ; Inaba, Hajime ; Nakajima, Yoshiaki ; Hong, Feng-Lei

  • Author_Institution
    Nat. Metrol. Inst. of Japan (NMIJ), AIST, Tsukuba, Japan
  • fYear
    2010
  • fDate
    13-18 June 2010
  • Firstpage
    450
  • Lastpage
    451
  • Abstract
    The present status of the development of an 87Sr optical lattice clock at NMIJ is reported. We also describe our frequency doubling system with a periodically poled lithium niobate waveguide for the first stage cooling laser at 461 nm.
  • Keywords
    optical lattices; optical variables measurement; optical waveguides; AIST; NMIJ; Yb-Sr; first stage cooling laser; frequency doubling system; frequency ratio measurement; optical lattice clock; periodically poled lithium niobate waveguide; wavelength 461 nm; Clocks; Electromagnetic measurements; Frequency measurement; Lattices; Strontium;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Precision Electromagnetic Measurements (CPEM), 2010 Conference on
  • Conference_Location
    Daejeon
  • Print_ISBN
    978-1-4244-6795-2
  • Type

    conf

  • DOI
    10.1109/CPEM.2010.5545275
  • Filename
    5545275
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3492583