246 citations · 2.5k across the 51 of their papers we have counts for
4 papers · 1 filter
Nonreciprocal single-photon frequency converter via multiple semi-infinite coupled-resonator waveguides
Xun-Wei Xu, Ai-Xi Chen, Yong Li +1
We propose to construct a nonreciprocal single-photon frequency converter via multiple semi-infinite coupled-resonator waveguides (CRWs). We first demonstrate that the frequency of…
Phononic Josephson oscillation and self-trapping with two-phonon exchange interaction
Xun-Wei Xu, Ai-Xi Chen, Yu-xi Liu
We propose a bosonic Josephson junction (BJJ) in two nonlinear mechanical resonator coupled through two-phonon exchange interaction induced by quadratic optomechanical couplings. T…
Single-photon nonreciprocal transport in one-dimensional coupled-resonator waveguides
Xun-Wei Xu, Ai-Xi Chen, Yong Li +1
We study the transport of a single photon in two coupled one-dimensional semi-infinite coupled-resonator waveguides (CRWs), in which both end sides are coupled to a dissipative cav…
Optomechanically-induced chiral transport of phonons in one dimension
Xunnong Xu, Jacob M. Taylor
Non-reciprocal devices, with one-way transport properties, form a key component for isolating and controlling light in photonic systems. Optomechanical systems have emerged as a po…