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Proceedings Paper

Frequency comparison between optical lattice clocks
Author(s): Hidetoshi Katori; Masao Takamoto; Tomoya Akatsuka; Ryoichi Higashi
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Paper 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.

Paper Details

Date Published: 10 September 2007
PDF: 12 pages
Proc. SPIE 6780, Quantum Communications Realized, 67800L (10 September 2007); doi: 10.1117/12.733620
Show Author Affiliations
Hidetoshi Katori, The Univ. of Tokyo (Japan)
CREST, Japan Science and Technology Agency (Japan)
Masao Takamoto, The Univ. of Tokyo (Japan)
CREST, Japan Science and Technology Agency (Japan)
Tomoya Akatsuka, The Univ. of Tokyo (Japan)
CREST, Japan Science and Technology Agency (Japan)
Ryoichi Higashi, The Univ. of Tokyo (Japan)
CREST, Japan Science and Technology Agency (Japan)


Published in SPIE Proceedings Vol. 6780:
Quantum Communications Realized
Yasuhiko Arakawa; Masahide Sasaki; Hideyuki Sotobayashi, Editor(s)

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