250 citations · 850 across the 10 of their papers we have counts for
10 papers
High Phase-Space Density of Laser-Cooled Molecules in an Optical Lattice
Yewei Wu, Justin J. Burau, Kameron Mehling +2
We report laser cooling and trapping of yttrium monoxide (YO) molecules in an optical lattice. We show that gray molasses cooling remains exceptionally efficient for YO molecules i…
Sub-Doppler Cooling and Compressed Trapping of YO Molecules at K Temperatures
Shiqian Ding, Yewei Wu, Ian A. Finneran +2
Complex molecular structure demands customized solutions to laser cooling by extending its general set of principles and practices. Yttrium monoxide (YO) has unique intramolecular…
3-D Magneto-Optical Trap of Yttrium Monoxide
Alejandra L. Collopy, Shiqian Ding, Yewei Wu +5
We report three-dimensional trapping of an oxide molecule (YO), using a radio-frequency magneto-optical trap (MOT). The total number of molecules loaded is 1.5 ,…
Quantum Simulations with a Trilinear Hamiltonian
Shiqian Ding, Gleb Maslennikov, Roland Hablützel +1
Interaction among harmonic oscillators described by a trilinear Hamiltonian ) is one of the most fundamental models in quantum…
Cross-Kerr nonlinearity for phonon counting
Shiqian Ding, Gleb Maslennikov, Roland Hablutzel +1
State measurement of a quantum harmonic oscillator is essential in quantum optics and quantum information processing. In a system of trapped ions, we experimentally demonstrate the…
Quantum absorption refrigerator with trapped ions
Gleb Maslennikov, Shiqian Ding, Roland Hablutzel +6
Thermodynamics is one of the oldest and well-established branches of physics that sets boundaries to what can possibly be achieved in macroscopic systems. While it started as a pur…
A quantum parametric oscillator with trapped ions
Shiqian Ding, Gleb Maslennikov, Roland Hablutzel +2
A system of harmonic oscillators coupled via nonlinear interaction is a fundamental model in many branches of physics, from biophysics to electronics and condensed matter physics.…
Zeeman-Splitting-Assisted Quantum Logic Spectroscopy of Trapped Ions
Huanqian Loh, Shiqian Ding, Roland Hablutzel +2
We present a quantum logic scheme to detect atomic and molecular ions in different states of angular momentum based on their magnetic -factors. The state-dependent magnetic -…
Microwave control of trapped-ion motion assisted by a running optical lattice
Shiqian Ding, Huanqian Loh, Roland Hablutzel +3
We experimentally demonstrate microwave control of the motional state of a trapped ion placed in a state-dependent potential generated by a running optical lattice. Both the optica…
Quantum logic for control and manipulation of molecular ions using a frequency comb
S. Ding, D. N. Matsukevich
Due to their rich level structure, molecules are well-suited for probing time variation of fundamental constants, precisely measuring parity violation and time-reversal non-invaria…