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MAPAN, 2012
Latest progress in optical atomic clocks is so rapid that serious discussions toward the redefinition of the second is initiated. Besides single ion clocks developed since early 1980s, optical lattice clocks just invented a decade ago are one of strong candidates as a method to realize the revised definition.
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Latest progress in optical atomic clocks is so rapid that serious discussions toward the redefinition of the second is initiated. Besides single ion clocks developed since early 1980s, optical lattice clocks just invented a decade ago are one of strong candidates as a method to realize the revised definition.
openaire +1 more source
Prospects for Optical Clocks with a Blue-Detuned Lattice
Physical Review Letters, 2009We investigated the properties of optical lattice clocks operated with a repulsive light-shift potential. The magic wavelength, where light-shift perturbation for the clock transition cancels, was experimentally determined to be 389.889(9) nm for 87Sr. The hyperpolarizability effects on the clock transition were investigated theoretically. With minimal
M, Takamoto +4 more
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Subrecoil Clock-Transition Laser Cooling Enabling Shallow Optical Lattice Clocks
Physical Review Letters, 2022Youssef Hassan +2 more
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Optical lattice clock and magnetic field correction method for optical lattice clock
2021TSUJI SHIGENORI +2 more
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Modeling motional energy spectra and lattice light shifts in optical lattice clocks
Physical Review A, 2020Youssef Hassan +2 more
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Operational Magic Intensity for Sr Optical Lattice Clocks
Physical Review Letters, 2018Masao Takamoto, Hidetoshi Katori
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Test of general relativity by a pair of transportable optical lattice clocks
Nature Photonics, 2020Ichiro Ushijima +2 more
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