摘要
We study the spectrum of single-photon emission and scattering in a mixed optomechanical model which consists of both linear and quadratic optomechanical interactions.The spectra are calculated based on the exact longtime solutions of the single-photon emission and scattering processes in this system.We find that there exist some phonon sideband peaks in the spectra and there are some sub peaks around the phonon sideband peaks under proper parameter conditions.The correspondence between the spectral features and the optomechanical interactions is confirmed, and the optomechanical coupling strengths can be inferred by analyzing the resonance peaks and dips in the spectra.
作者
Yue-Hui Zhou
Fen Zou
Xi-Ming Fang
Jin-Feng Huang
Jie-Qiao Liao
周岳辉;邹芬;方细明;黄金凤;廖洁桥(Key Laboratory of Low-Dimensional Quantum Structures and Quantum Control of Ministry of Education, Department of Physics and Synergetic Innovation Center for Quantum Effects and Applications, Hunan Normal University)
基金
Supported by the National Natural Science Foundation of China under Grant Nos.11505055,11822501,11774087
Natural Science Foundation of Hunan Province China under Grant No.2017JJ1021
Scientific Research Fund of Hunan Provincial Education Department under Grant No.18A007
