Controllable single-photon transport in an optical waveguide coupled to an optomechanical cavity with a V-type three-level atom
Yuqing Zhang Yuqing Zhang, Zhong-Hua Zhu, Zhaohui Peng +3 more
An optomechanical cavity embedded with a V-type three-level atom is exploited to control single-photon transport in a one-dimensional waveguide. The effects of the atom-cavity detuning, the optomechanical effect, the coupling strengths between the cavity and the atom or the waveguide, and the atomic dissipation on the single-photon transport properties are analyzed systematically. Interestingly, the single-photon transmission spectra show multiple double electromagnetically induced transparency. Moreover, the double electromagnetically induced transparency can be switched to a single one by tuning the atom-cavity detuning. © 2018 Chinese Optics Letters.
Chinese Optics Letters•Nov 29, 2017•1 citation