F. Hong

activity

20062023

most citedNew Limits on Coupling of Fundamental Constants to Gravity Using

^{87}

Sr Optical Lattice Clocks

331 citations · 1.3k across the 26 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

physics.atom-ph2020★ 36 cited

Demonstration of the nearly continuous operation of an $^{171}$ Yb optical lattice clock for half a year

Takumi Kobayashi, Daisuke Akamatsu, Kazumoto Hosaka +6

Optical lattice clocks surpass primary Cs microwave clocks in frequency stability and accuracy, and are promising candidates for a redefinition of the second in the International S…

physics.atom-ph2020★ 18 cited

Improved Frequency Ratio Measurement with 87Sr and 171Yb Optical Lattice Clocks at NMIJ

Yusuke Hisai, Daisuke Akamatsu, Takumi Kobayashi +4

We report improved frequency ratio measurement with $^{87}$ Sr and $^{171}$ Yb optical lattice clocks at the National Metrology Institute of Japan (NMIJ). The $^{87}$ Sr optical latti…

Demonstration of the nearly continuous operation of an 171Yb optical lattice clock for half a year

Improved Frequency Ratio Measurement with 87Sr and 171Yb Optical Lattice Clocks at NMIJ

Demonstration of the nearly continuous operation of an $^{171}$ Yb optical lattice clock for half a year