268 citations · 1.1k across the 19 of their papers we have counts for
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Rapid Quantum Squeezing by Jumping the Harmonic Oscillator Frequency
Mingjie Xin, Wui Seng Leong, Zilong Chen +2
Quantum sensing and quantum information processing use quantum advantages such as squeezed states that encode a quantity of interest with higher precision and generate quantum corr…
Large array of Schrödinger cat states facilitated by an optical waveguide
Wui Seng Leong, Mingjie Xin, Zilong Chen +3
Quantum engineering using photonic structures offer new capabilities for atom-photon interactions for quantum optics and atomic physics, which could eventually lead to integrated q…
Reduced back-action for phase sensitivity 10 times beyond the standard quantum limit
Justin G. Bohnet, Kevin C. Cox, Matthew A. Norcia +3
Collective measurements can project a system into an entangled state with enhanced sensitivity for measuring a quantum phase, but measurement back-action has limited previous effor…
General Formalism for Evaluating the Impact of Phase Noise on Bloch Vector Rotations
Zilong Chen, Justin G. Bohnet, Joshua M. Weiner +1
Quantum manipulation protocols for quantum sensors and quantum computation often require many single qubit rotations. However, the impact of phase noise in the field that performs…
Conditional Spin-Squeezing of a Large Ensemble via the Vacuum Rabi Splitting
Zilong Chen, Justin G. Bohnet, Shannon R. Sankar +2
We use the vacuum Rabi splitting to perform quantum nondemolition (QND) measurements that prepare a conditionally spin-squeezed state of a collective atomic psuedo-spin. We infer a…
Interfacing light and single atoms with a lens
Meng Khoon Tey, Gleb Maslennikov, Timothy C. H. Liew +6
We characterize the interaction between a single atom or similar microscopic system and a light field via the scattering ratio. For that, we first derive the electrical field in a…