OPTICAL LATTICE CLOCK: SEVEN YEARS OF PROGRESS AND NEXT STEPS

被引：0

作者：

Katori, Hidetoshi ^{[1
]}

Takamoto, Masao ^{[1
]}

Akatsuka, Tomoya ^{[1
]}

机构：

[1] Univ Tokyo, Grad Sch Engn, Dept Appl Phys, Bunkyo Ku, Tokyo 1138656, Japan

来源：

PROCEEDINGS OF THE 7TH SYMPOSIUM FREQUENCY STANDARDS AND METROLOGY | 2009年

关键词：

ATOMIC COHERENCE;

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We discuss configurations of optical lattice clocks from the viewpoint of lattice geometries and quantum statistics of interrogated atoms. This leads to two promising schemes: a one-dimensional lattice loaded with spin-polarized fermions and a three-dimensional lattice loaded with bosons. These two optical lattice clocks based on fermionic Sr-87 and bosonic Sr-88 were demonstrated by measuring the frequency stability as well as their isotope shift. In addition, we address the ongoing experimental challenges for optical lattice clocks.

引用

页码：191 / 199

页数：9

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