Frequency comparison between optical lattice clocks

Hidetoshi Katori; Masao Takamoto; Tomoya Akatsuka; Ryoichi Higashi

doi:10.1117/12.733620

10 September 2007 Frequency comparison between optical lattice clocks

Hidetoshi Katori, Masao Takamoto, Tomoya Akatsuka, Ryoichi Higashi

Proceedings Volume 6780, Quantum Communications Realized; 67800L (2007) https://doi.org/10.1117/12.733620
Event: Optics East, 2007, Boston, MA, United States

Abstract

Two "optical lattice clocks", which based on spin-polarized fermionic ⁸⁷Sr trapped in a one-dimensional optical lattice and on bosonic ⁸⁸Sr in a three-dimensional lattice, were operated simultaneously. From a beat note between the two optical clocks, stability as well as accuracy of "optical lattice clocks" were evaluated. We report the progress of the measurements.

Citation Download Citation

Hidetoshi Katori, Masao Takamoto, Tomoya Akatsuka, and Ryoichi Higashi "Frequency comparison between optical lattice clocks", Proc. SPIE 6780, Quantum Communications Realized, 67800L (10 September 2007); https://doi.org/10.1117/12.733620

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