主要論文



2016年

Nils Nemitz, Takuya Ohkubo, Masao Takamoto, Ichiro Ushijima, Manoj Das, Noriaki Ohmae and Hidetoshi Katori,
"Frequency ratio of Yb and Sr clocks with 5×10-17 uncertainty at 150 seconds averaging time"
Nat. Photon., (2016) 【PRESS】

2015年

Kazuhiro Yamanaka, Noriaki Ohmae, Ichiro Ushijima, Masao Takamoto, and Hidetoshi Katori:
“Frequency Ratio of 199Hg and 87Sr Optical Lattice Clocks beyond the SI Limit”,
Phys. Rev. Lett. 114,230801 (2015) 【PRESS】

Ichiro Ushijima, Masao Takamoto, Manoj Das, Takuya Ohkubo, and Hidetoshi Katori:
“Cryogenic optical lattice clocks”,
Nat. Photon., Vol.9, 185-189 (2015) 【PRESS】


2014年

Shoichi Okaba, Tetsushi Takano, Fetah Benabid, Tom Bradley, Luca Vincetti, Zakhar Maizelis, Valery Yampol'skii, Franco Nori, and Hidetoshi Katori:
“Lamb-Dicke spectroscopy of atoms in a hollow-core photonic crystal fibre”,
Nat. Commun., Vol.5, 4096 (2014) 【PRESS】


2011年

Atsushi Yamaguchi, Miho Fujieda, Motohiro Kumagai, Hidekazu Hachisu, Shigeo Nagano, Ying Li, Tetsuya Ido, Tetsushi Takano, Masao Takamoto, and Hidetoshi Katori:
“Direct Comparison of Distant Optical Lattice Clocks at the 10-16 Uncertainty”,
Appl. Phys. Exp., Vol.4, 082203 (2011)

Hidetoshi Katori:
“Optical lattice clocks and quantum metrology”,
Nat. Photon., Vol.5, 203-210 (2011)

M. Takamoto, T. Takano, and H. Katori:
“Frequency comparison of optical lattice clocks beyond the Dick limit”,
Nat. Photon., Vol.5, 288-292 (2011)


~2010年

H. Katori, K. Hashiguchi, E. Yu. Il'inova, and V. D. Ovsiannikov:
“Magic Wavelength to Make Optical Lattice Clocks Insensitive to Atomic Motion”,
Phys. Rev. Lett., Vol.103, 153004 (2009)

H. Hachisu, K. Miyagishi, S. G. Porsev, A. Derevianko, V. D. Ovsiannikov, V. G. Pal'chikov, M. Takamoto, and H. Katori:
“Trapping of Neutral Mercury Atoms and Prospects for Optical Lattice Clocks”,
Phys. Rev. Lett., Vol.100, 53001 (2008)

Masao Takamoto, Feng-Lei Hong, Ryoichi Higashi, Yasuhisa Fujii, Michito Imae, and Hidetoshi Katori:
“Improved Frequency Measurement of a One-Dimensional Optical Lattice Clock with a Spin-Polarized Fermionic 87Sr Isotope”,
J. Phys. Soc. Jpn., Vol.75, 104302 (2006)

M. Takamoto, F.-L. Hong, R. Higashi, and H. Katori:
“An optical lattice clock”,
Nature, Vol.435, 321-324 (2005)

Masao Takamoto and Hidetoshi Katori:
“Spectroscopy of the 1S0-3P0 Clock Transition of 87Sr in an Optical Lattice”,
Phys. Rev. Lett., Vol.91, 223001-223005 (2003)

Hidetoshi Katori, Masao Takamoto, V. G. Pal'chikov, and V. D. Ovsiannikov:
“Ultrastable Optical Clock with Neutral Atoms in an Engineered Light Shift Trap”,
Phys. Rev. Lett., Vol.91, 173005-173008 (2003)

Hidetoshi Katori:
“Spectroscopy of strontium atoms in the Lamb-Dicke confinement”,
Proceedings of the 6th Symposium on Frequency Standards and Metrology, 323-330 (2002)

Hidetoshi Katori, Tetsuya Ido, and Makoto Kuwata-Gonokami:
“Optimal design of dipole potentials for efficient loading of Sr atoms”,
J. Phys. Soc. Jpn., Vol.68, 2479-2482 (1999)

Hidetoshi Katori, Tetsuya Ido, Yoshitomo Isoya, and Makoto Kuwata-Gonokami:
“Magneto-optical trapping and cooling of strontium atoms down to the photon recoil temperature”,
Phys. Rev. Lett., Vol.82, 1116-1119 (1999)


See more