Travis Nicholson
Principal Investigator
S14-03-08
phyntl@nus.edu.sg
+65 6601 6192
Travis Nicholson

Short bio

Travis Nicholson is a Principal Investigator at the Centre for Quantum Technologies and an Assistant Professor of Physics at NUS. He is an experimental physicist who uses ultracold atoms to study quantum optics, quantum metrology, and quantum many-body physics. He performed his PhD research at JILA in the United States. His PhD thesis demonstrated the world's most accurate atomic clock, which neither gains nor loses a second in 15 billion years. After this he was a postdoctoral fellow at MIT, studying nonlinear quantum optics with Rydberg atoms. Travis joined the CQT in 2017.

Publications

  • Qi-Yu Liang, Aditya V. Venkatramani, Sergio H. Cantu, T.Nicholson, Michael J. Gullans, Alexey V. Gorshkov, Jeff D. Thompson, Cheng Chin, Mikhail D. Lukin, Vladan Vuletic. (2018). Observation of three-photon bound states in a quantum nonlinear medium. Science 359 783
  • J.D. Thompson, T.Nicholson, Q.-Y. Liang, S.H. Cantu, A.V. Venkatramani, S. Choi, I.A. Fedorov, D. Viscor, T. Pohl, M.D. Lukin, V. Vuletic. (2017). Symmetry-protected collisions between strongly interacting photons. Nature 542 206
  • S.L. Bromley, B. Zhu, M. Bishof, X. Zhang, T. Bothwell, J. Schachenmayer, T.Nicholson, R. Kaiser, S.F. Yelin, M.D. Lukin, A.M. Rey, J. Ye. (2016). Collective atomic scattering and motional effects in a dense coherent medium. Nature Communications 7 11039
  • T.Nicholson, S.L. Campbell, R.B. Hutson, G.E. Marti, B.J. Bloom, R.L. McNally, W. Zhang, M.D. Barrett, M.S. Safronova, G.F. Strouse, W.L. Tew, J. Ye. (2015). Systematic evaluation of an atomic clock at 2e-18 total uncertainty. Nature Communications 6 6896
  • T.Nicholson, S. Blatt, B.J. Bloom, J.R. Williams, J. Ye, P.S. Julienne. (2015). Optical Feshbach resonances: Field-dressed theory and experimental comparisons. Phys. Rev. A 92 022709
  • B.J. Bloom, T.Nicholson, J.R. Williams, S.L. Campbell, M. Bishof, X. Zhang, W. Zhang, S.L. Bromley, J. Ye. (2012). An optical lattice clock with accuracy and stability at the 1e-18 level. Nature 506 71
  • T.Nicholson, M.J. Martin, J.R. Williams, B.J. Bloom, M. Bishof, M.D. Swallows, S.L. Campbell, J. Ye. (2012). Comparison of two independent Sr optical clocks with 1e-17 stability at 10^3 s. Phys. Rev. Lett. 107 073202
  • S. Blatt, T.Nicholson, B.J. Bloom, J.R. Williams, J.W. Thomsen, P.S. Julienne, J. Ye. (2011). Measurement of optical Feshbach resonances in an ideal gas. Phys. Rev. Lett. 107 073202
  • G.K. Campbell, M.M. Boyd, J.W. Thomsen, M.J. Martin, S. Blatt, M.D. Swallows, T.Nicholson, T. Fortier, C.W. Oates, S.A. Diddams, N.D. Lemke, P. Naidon, P. Julienne, J. Ye, A.D. Ludlow. (2009). Probing interactions between ultracold fermions. Science 324 360
  • J.J. Zirbel, K.-K. Ni, S. Ospelkaus, T.Nicholson, M.L. Olsen, P.S. Julienne, C.E. Wieman, J. Ye, D.S. Jin. (2008). Heteronuclear molecules in an optical dipole trap. Phys. Rev. A 78 013416