People: Eunmi Chae

Harvard
echae@physics.harvard.edu
(617) 495-3386
Room Lyman-123
Oxford Street
Cambridge, MA 02139
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Graduate Student
Publications
  1. Y. Bao, S. Yu, L. Anderegg, E. Chae, W. Ketterle, K. Ni, J. Doyle, Dipolar spin-exchange and entanglement between molecules in an optical tweezer array. ArXiv 2022.
  2. Y. Bao, S. Yu, L. Anderegg, S. Burchesky, D. Gonzalez-Acevedo, E. Chae, W. Ketterle, K. Ni, J. Doyle, Fast optical transport of ultracold molecules over long distances. ArXiv 2022.
  3. S. Burchesky, L. Anderegg, Y. Bao, S. Yu, E. Chae, W. Ketterle, K. Ni, J. Doyle, Rotational Coherence Times of Polar Molecules in Optical Tweezers. Phys. Rev. Lett., 127(123202), September 2021.
  4. E. Chae, L. Anderegg, B.L. Augenbraun, A. Ravi, B. Hemmerling, N. Hutzler, W. Ketterle, J. Doyle, A. Collopy, and J. Ye. One dimensional magneto-optical compression of a cold CaF molecular beam. New Journal of Physics, 19(033035), March 2017.
  5. L. Anderegg, B.L. Augenbraun, E. Chae, B. Hemmerling, N. Hutzler, A. Ravi, W. Ketterle, J. Doyle, A. Collopy, and J. Ye. Radio Frequency Magneto-Optical Trapping of CaF with High Density. Phys. Rev. Lett. , 119(103201), September 2017.
  6. B. Hemmerling, E. Chae, A. Ravi, L. Anderegg, G. Drayna, N. Hutzler, W. Ketterle, J. Doyle, A.L. Collopy, and J. Ye. Laser slowing of CaF molecules to near the capture velocity of a molecular MOT. Journal of Physics B: Atomic, Molecular and Optical Physics 2016.
  7. B. Hemmerling, E. Chae, J. Doyle, M. Yeo, A.L. Collopy, and B. Yan. Rotational State Microwave Mixing for Laser Cooling of Complex Diatomic Molecules. Physical Review Letters, 114:223003, 2015.
  8. B. Hemmerling, E. Chae, and A. Ravi. Buffer gas loaded magneto-optical traps for Yb, Tm, Er and Ho. New Jornal of Physics, 16:June 2014, 2014.
News
Mon December 11, 2023

Quantum-computing approach uses single molecules as qubits for first time

Platforms based on molecules manipulated using ‘optical tweezers’ might be able to perform complex physics calculations. Physicists have taken the first step towards building quantum computers out of individual molecules trapped with laser devices called optical tweezers. Two teams report their results in Science on 7 December in both cases making pairs of calcium monofluoride...
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News type:
Research Highlights
Tue November 22, 2022

Quantum entanglement between ultracold molecules in optical tweezer array

Molecular tweezer arrays provide a powerful and versatile platform for quantum computing and simulation applications. This is due to the long coherence time, strong dipole-dipole couplings between neighboring polar molecules, and single-site addressability in the system. Recently, by using the rotational states of single CaF molecules trapped in individual tweezers as effective qubits, we have...
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News type:
Research Highlights