Accurate Optical Lattice Clock withSr87Atoms
نویسندگان
چکیده
منابع مشابه
A transportable optical lattice clock
We present the experimental setup and first results of PTB’s transportable Sr clock. It consists of a physics package, several compact laser breadboards, and a transportable high finesse cavity for the clock laser. A comparison of the transportable system with our stationary optical lattice clock yields an instability of 2.2 × 10−15 √ s/τ for the transportable clock. The current fractional unce...
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The Sr lattice atomic clock in Jun Ye’s group has been experiencing frequency shifts due to the interaction between the Sr atoms in the optical trap. One possible solution is to change the optical trap in the system such that the Sr atom density, and therefore the interaction between the atoms, is reduced. For this project a test system is necessary to test the vacuum chamber viewports, which i...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2006
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.97.130801