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SIMULATE ION TRAPS WITH NEUTRAL ATOMS: STARK ATOM CHIP AND OPTICAL LATTICE CLOCK

HIDETOSHI KATORI

Department of Applied Physics, The University of Tokyo, Japan

PRESTO, Japan Science and Technology Agency, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan

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MASAO TAKAMOTO

Department of Applied Physics, The University of Tokyo, Japan

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HIDEKAZU HACHISU

Department of Applied Physics, The University of Tokyo, Japan

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TETSUO KISHIMOTO

PRESTO, Japan Science and Technology Agency, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan

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RYOICHI HIGASHI

Department of Applied Physics, The University of Tokyo, Japan

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, and

FENG-LEI HONG

National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8563, Japan

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https://doi.org/10.1142/9789812701473_0034Cited by:0 (Source: Crossref)

Abstract:

Employing engineered electric fields, we demonstrate two coherence-preserving atom traps for precision measurements with neutral atoms. (1) A surface Stark trap has been developed to manipulate scalar atoms near solid surfaces. (2) An optical lattice clock has been realized for ⁸⁷Sr atoms and its absolute frequency was measured.

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SIMULATE ION TRAPS WITH NEUTRAL ATOMS: STARK ATOM CHIP AND OPTICAL LATTICE CLOCK

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