title: Morphology-dependent resonance of the optical forces on Mie particles in an Airy beam.
abstract: Morphology-dependent resonance (MDR) of the optical forces for a particle illuminated by Airy beams is investigated with respect to its internal field distribution. We find the ring structures arising from the resonance transform significantly with the parametric evolution of Airy evanescent wave, and the interference of the internal waves have a great impact on the Q factor and the background of the resonant peak, but it's not proper for Airy transmitted wave. The multiple reflections of the evanescent wave between the particle and the interface are also investigated, which show significant impacts on the region where the energy concentrate in.
authors.affiliation: Photonics Center, School of Physics, Nankai University, Tianjin 300071, China.
authors.forename: Yang
authors.initials: Y
authors.lastname: Yang
authors.forename: Wei-Ping
authors.initials: WP
authors.lastname: Zang
authors.forename: Zi-Yu
authors.initials: ZY
authors.lastname: Zhao
authors.forename: Jian-Guo
authors.initials: JG
authors.lastname: Tian