H Katori

Trapping of neutral mercury atoms and prospects for optical lattice clocks.

M. Takamoto, H. Katori, S. Porsev, 2007, Physical review letters.

Measuring the frequency of a Sr optical lattice clock using a 120 km coherent optical transfer.

H. Inaba, M. Takamoto, F. Hong, 2008, Optics letters.

New limits on coupling of fundamental constants to gravity using 87Sr optical lattice clocks.

T Zelevinsky, M M Boyd, G K Campbell, 2008, Physical review letters.