Presentation Information
[24a-P06-9]Rotational optical torque of a sab-shell structure induced by optical vortex excited LPR (II)
〇Yuto Fujita1, Daisuke Tanaka1 (1.NIT, Oita College)
Keywords:
plasmonics,nano motor,optical vortex
Extinction and torque spectra of optical vortices incident at different angles of incidence on a subshell structure consisting of a silica sphere core of 100 nm radius and a 10 nm-thick gold film shell were calculated by the DDA method to investigate the feasibility of a new LPR motor.