题目：Acoustic scattering, manipulation and processing: recent progress of the Acoustic lab at ITMO University
时间：2026年11月13日 14:30-16:00
地点：机械与动力工程学院新工程馆260会议室
邀请人：吴海军 副教授（振动、冲击、噪声研究所）
Biography
Mihail Petrov is a professor at ITMO University, leads research in theoretical nanophotonics and heads the Acoustic Laboratory. His research interests include nonlinear and quantum nanophotonics, optomechanics, physical acoustics, and acoustic metamaterials. His works has been published in Reviews of Modern Physics, Physical Review Letters, and Light: Science & Applications. He has over 15 years of teaching and research supervision experience.
Abstract
This talk will present recent theoretical and experimental advances from the Acoustic Laboratory at ITMO University, focusing on acoustic metamaterials, wave manipulation, and sound-based sensing. First, it will discuss the physics of acoustic meta-atoms and compact resonators, including bound states in the continuum (BICs), exceptional points (EPs), and their connection to symmetry and multipolar interference. Second, this talk will address acoustic radiation forces and the mechanical effects associated with sound scattering. Finally, this talk will introduce our recent activities in AI-assisted acoustic signal analysis, with an emphasis on mechanical fault detection and condition monitoring.
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地址：上海市东川路800号上海交通大学闵行校区机械与动力工程学院
邮编：200240
Email：sjtume@sjtu.edu.cn