Acoustic radiation force induced by two Airy–Gaussian beams on a cylindrical particle*

Project supported by the National Key R & D Program, China (Grant No. 2016YFF0203000), the National Natural Science Foundation of China (Grant Nos. 11774167 and 61571222), Fundamental Research Funds for the Central Universities, China (Grant No. 020414380001), State Key Laboratory of Acoustics, Chinese Academy of Sciences (Grant No. SKLA201609), and AQSIQ Technology R & D Program, China (Grant No. 2017QK125).

Gao Sha, Mao Yiwei, Liu Jiehui, Liu Xiaozhou
       

The radiation force functions and the motion trajectories of the particle for different phases. (a) The transverse forces when kxc = 10. (b) The longitudinal forces when kyc = 3. (c) and (d) The motion trajectories of the particle under the effect of the varied phases.