Invited Talk


2016

TitleFrequency ratios of optical lattice clocks at the 17th decimal place
SpeakerHidetoshi Katori
ConferenceVarying Constants and Fundamental Cosmology (VARCOSMOFUN'16)
VenueMaritime University of Szczecin, Szczecin/Poland(2016/9/13)
TitleFrequency ratios of optical lattice clocks at the 17th decimal place
SpeakerHidetoshi Katori
ConferenceThe 25th International Conference on Atomic Physics (ICAP2016)
VenueCOEX Convention & Exhibition Center, Seoul/Korea(2016/7/25)
TitleFrequency ratios of optical lattice clocks at the 17th decimal place
SpeakerHidetoshi Katori
Conference47th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics (APS)
VenueOmni Providence, Rhode island/U.S.A.(2016/5/26)
TitleFrequency ration of optical lattice clocks at the 17th decimal place
SpeakerHidetoshi Katori
ConferenceLEAP2016
VenueThe kanazawa Theater, Ishikawa/Japan(2016/3/8)
TitleFrequency ration of optical lattice clocks at the 17th decimal place
SpeakerHidetoshi Katori
ConferenceInternational Conference on Quantum Optics 2016
VenueUniversity Centre Obergurgl, Obergurgl/Austria(2016/2/26)
TitleRemote frequency comparison of cryogenic optical lattice clocks
Speakerb.p Tetsushi Takano ( Katori Hidetoshi)
ConferenceThe 6th International Workshop on Ultracold Group II atoms
VenueParis Observatory, Paris/France(2016/2/23)

2015

TitleFrequency Comparisons of Sr, Yb and Hg based optical lattice clocks in the lab and between the labs
SpeakerHidetoshi Katori
Conference8th Symposium on Frequency Standards and Metrology 2015
VenueSeminaris conference hotel, Potsdam/Germany(2015/10)
TitleFrequency ratios of optical lattice clocks at the 17th decimal place
SpeakerHidetoshi Katori
Conference12th US-Japan Seminar on many body quantum systems from Quantum gases to metrology and information processing
VenueMonona Terrace Convention Center, Wisconsin/U.S.A.(2015/9)
TitleSeeking for a New Second
SpeakerHidetoshi Katori
ConferenceiNOW2015, International Nano Optoelectronics Workshop
VenueThe University of Tokyo and Tokyo Institute of Technology, Tokyo/Japan(2015/8)
TitleLattice Clocks -from the beginning to the latest-
SpeakerHidetoshi Katori
ConferenceOCS2015, School on Optical Clocks
VenueINRIM/Italy (2015/7)
TitleFrequency ratios of Sr, Yb, and Hg based optical lattice clocks and their applications
SpeakerHidetoshi Katori
ConferenceICOLS2015, 22nd International Conference on Laser Spectroscopy
VenueShangri-La Rasa Sentosa Resort/Singapore(2015/6)
TitleFrequency Comparison of Optical Lattice Clocks and its Applications
SpeakerHidetoshi Katori
ConferenceGordon Research Conference on Atomic Physics: From Ultracold to Strongly Interacting Quantum Systems
VenueSalve Regina University, Newport/U.S.A.(2015/6)
TitleFrequency comparison of cryogenic Sr optical lattice clocks at 10-18
SpeakerMasao Takamoto, Ichiro Ushijima, Manoj Das, Hidetoshi Katori
ConferenceWCAM-2015
VenueChongqing International Convention & Exhibition Center, Chongqing/China(2015/5)
TitleFrequency comparisons of Sr, Yb, and Hg based optical lattice clocks and their applications
SpeakerHidetoshi Katori
ConferenceCLEO 2015
VenueSan Jose Convention Center, San Jose/U.S.A.(2015/5)

2014

TitleOptical lattice clock for fundamental physics: A bridge from ion to atom physics
SpeakerHidetoshi Katori
ConferenceTrapped Charged Particle and Fundamental Physics TCP school
VenueRIKEN Nishina Hall, Saitama/Japan(2014/11)
TitleOptical Lattice Clocks as Quantum Sensors for Space-time and Fundamental Physics
SpeakerHidetoshi Katori
Conference11th Asian International Seminar on Atomic and Molecular Physics (AISAMP11)
VenueTohoku University, Sakura Hall, Miyagi/Japan(2014/10)
TitleOptical lattice clocks-sensing the space-time curvature
SpeakerHidetoshi Katori
ConferenceLecture in Universität Tübingen
VenuePhysics Colloquium, Universität Tübingen, T?bingen/Germany(2014/7)
TitleFrequency comparison of cryogenic optical lattice clocks
SpeakerHidetoshi Katori
ConferenceNew Ideas in low-Energy Tests of Fundamental Physics
VenuePerimeter Institute for Theoretical Physics, Toront/Canada(2014/6)
TitleFrequency comparison of cryogenic optical lattice clocks in a lab and inter labs
SpeakerHidetoshi Katori
Conference2014 Frequency Control Symposium
VenueTaipei International Convention Center, Taipei/China(2014/5)
TitleFrequency comparison of cryogenic Sr optical lattice clocks at 10-18
SpeakerHidetoshi Katori
Conference7th International Workshop on Fundamental Physics Using Atoms
VenueMiraikan, Tokyo/Japan(2014/3)

2013

TitleOptical Lattice clocks and their applications
SpeakerHidetoshi Katori
Conference6th Asian Summer School and Symposium on Laser-Plasma Acceleration and Radiation
VenueKansai Photon Science Institute, Kyoto/Japan(2013/9)
TitlePrecise Comparisons of Optical Lattice Clocks
SpeakerHidetoshi Katori
ConferencePhoton Frontier Network Workshop, CLEO-PR 2013
VenueKyoto International Conference Center, Kyoto/Japan(2013/6)
TitleDevelopment of Optical Lattice Clocks aiming at 10-18 Uncertainties
SpeakerHidetoshi Katori
ConferenceQuantum Optics VIII
VenueHotel Warszawianka, Serock/Poland(2013/5)
TitleDevelopment of Optical Lattice Clocks aiming at 10-18 Uncertainties
SpeakerHidetoshi Katori
ConferenceC3QS
VenueOkinawa Institute of Science and Technology Graduate University, Okinawa/Japan(2013/5)
TitleOptical lattice clocks: A decade after US-Japan seminar at Yatusgatake
SpeakerHidetoshi Katori
ConferenceThe 11th US -Japan Joint Seminar on Quantum Electronics and Laser Spectroscopy "Ultimate Quantum Systems of Light and Matter-Control and Applications"
VenueNara Kasugano International Forum, Nara/Japan(2013/4)
TitleOptical Lattice Clocks at Riken - efforts for developing accurate(10-18) and stable clocks with long term operation for future applications-
SpeakerHidetoshi Katori
ConferenceThe 72nd Okazaki Conference on "Ultimate Control of Coherence"
VenueInstitute for Molecular Science, Aichi/Japan(2013/1)

2012

TitleOptical lattice clocks at Riken
SpeakerHidetoshi Katori
ConferenceThe 5th International workshop on ultracold group II atoms
VenueNational Institute of Information and Communications Technology (NICT), Tokyo/Japan(2012/10)
TitleProspects for Frequency Comparison of Sr and Hg Based Optical Lattice Clocks Toward 10-18 Uncertainties
SpeakerHidetoshi Katori
Conference2012 IEEE International Frequency Control Symposium
VenueRenaissance Baltimore Harborplace Hotel, Baltimore/U.S.A.(2012/5)
TitleSynchronous frequency comparison of optical lattice clocks to approach the quantum limit
SpeakerHidetoshi Katori
ConferenceShanghai-Tokyo Advanced Research symposium on Ultrafast Intense Laser Science
VenueHilton Odawara Resort and Spa, Kanagawa/Japan(2012/5)
TitleProspects for Frequency Comparison of Optical Lattice Clocks Toward 10-18 Fractional Uncertainties
SpeakerHidetoshi Katori
Conference2012 European Frequency and Time Forum
VenueChalmers University of Technology, Göteborg/Sweden(2012/4)

2011

Title光格子時計/Optical lattice clocks and future roles for clocks
SpeakerHidetoshi Katori
ConferenceGermany-Japan Round Table From the early universe to the evolution of life
VenueOld Lecture Hall,Heidelberg University, Heidelberg/Germany(2011/12)
TitleFrequency comparison of optical lattice clocks near the quantum limit
SpeakerMasao Takamoto
ConferenceCold Antimatter & High Precision Physics (pbar11)
VenueKunibiki Messe, Shimane/Japan(2011/11)
TitleFrequency Comparison of Optical Lattice Clocks
SpeakerMasao Takamoto, Tetsushi Takano, Hidetoshi Katori
ConferenceSPIE
VenueSan Diego Convention Center, San Diego/U.S.A.(2011/8)
TitleSynchronous Frequency Comparison of Optical Lattice Clocks to approach the Quantum Limit
SpeakerTetsushi Takano, Masao Takamoto, Hidetoshi Katori
ConferenceURSIGASS 2011
VenueThe Istanbul Convention & Exhibition Centre, Istanbul/Turkey(2011/8)
TitleSynchronous Frequency Comparison of Optical Lattice Clocks to approach the Quantum Limit
SpeakerHidetoshi Katori, Tetsushi Takano, Masao Takamoto
ConferenceAstrophysics, Clocks and Fundamental Constants
VenuePhysikzentrum Bad Honnef, Bonn/Germany(2011/7)
TitleSynchronous Frequency Comparison of Optical Lattice Clocks to approach the Quantum
SpeakerHidetoshi Katori
ConferenceThe 20th International Conference on Laser Spectroscopy ICOLS 2011
VenueSchlosshotel, Münchhausen/Germany(2011/5)

This project has been jointly implemented with the following institutions:

The University of Tokyo
Japan Science and Technology Agency
RIKEN