Open AccessMorphology-dependent resonance of the optical forces on Mie particles in an Airy beam
Author(s) -
Yang Yang,
Wei-Ping Zang,
Ziyu Zhao,
Jianguo Tian
Publication year - 2013
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.21.006186
Subject(s) - airy beam , optics , resonance (particle physics) , physics , optical force , beam (structure) , evanescent wave , interference (communication) , mie scattering , optical tweezers , telecommunications , atomic physics , light scattering , scattering , channel (broadcasting) , computer science
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.