• Effects of gain saturation on the quantum properties of light in a non-Hermitian gain-loss coupler 

      He, Bing [Univ Mayor, Ctr Quantum Opt & Quantum Informat]; Vashahri-Ghamsari, Saeid; Xiao, Min (AMER PHYSICAL SOC, 2019)
      Gain saturation is ubiquitous but has not been fully explored in the newly developed field of non-Hermitian optics. On the other hand, the nonclassical properties of light are highly relevant to the gain saturation that ...
    • Entangling Two Macroscopic Mechanical Resonators at High Temperature 

      He, Bing [Univ Mayor, Ctr Quantum Opt & Quantum Informat]; Lin, Qing; Xiao, Min (AMER PHYSICAL SOC, 2020)
      At high temperature, thermal decoherence dominates so that the entanglement of quantum states is difficult to preserve. Realizing high-temperature entanglement is, therefore, a challenge to the current quantum technologies. ...
    • Mechanical oscillations frozen on discrete levels by two optical driving fields 

      He, Bing [Ctr Opt & Informac Cuant, Univ Mayor, Chile]; Lin, Qing; Orszag, Miguel [Ctr Opt & Informac Cuant, Univ Mayor, Chile]; Xiao, Min (American Physical Society, 2020-07-20)
      We report a synchronization phenomenon which is simulated with an optomechanical system driven by two equally strong fields with different frequencies. Once the frequencies of the driving fields are properly matched, the ...
    • Storage and retrieval of interacting photons in a Rydberg medium 

      He, Bing [Univ Mayor, Ctr Quantum Opt & Quantum Informat]; Yang, Liu; Xiao, Min (AMER PHYSICAL SOC, 2019)
      Storing interacting photons in ensembles of highly excited Rydberg atoms makes it possible to realize photon-photon gates. The efficiency of stopping and retrieving pairs of single-photon pulses in any Rydberg medium is, ...


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