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Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals
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一个基于单个被困的199Hg+离子的光学时钟.

S A Diddams1, T Udem, J C Bergquist

  • 1Time and Frequency Division, National Institute of Standards and Technology, 325 Broadway, Boulder, CO 80305, USA. sdiddams@boulder.nist.gov

Science (New York, N.Y.)
|July 14, 2001
PubMed
概括

研究人员开发了一种全光学原子钟,使用单个被困的离子 (199Hg+) 进行卓越的计时. 这种光学原子钟比目前的微波原子钟稳定性要好得多.

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