Numerical calculation and Cartesian multipole decomposition of optical pulling force acting on Si nanocube in visible region

E.A. Gurvitz and A. S. Shalin

The multipole decomposition of optical force and scattering cross-section is considered for the two plane waves incident on Si nanocube. The obtained results show the high impact of a toroidal moment and high order multipoles in optical force, while they aren't represented main resonances in scattering cross-section.

DOI