NOVEL COMPUTATIONAL ELECTROMAGNETIC METHODS FOR NONLINEAR PLASMONIC RESPONSES WITH ORBITAL ANGULAR MOMENTUM

Dr Jiang, Lijun   (Principal Investigator (PI))

Professor Chew Weng Cho   (Co-Investigator)

24

2019-01-01

330057

NOVEL COMPUTATIONAL ELECTROMAGNETIC METHODS FOR NONLINEAR PLASMONIC RESPONSES WITH ORBITAL ANGULAR MOMENTUM

Computational Electromagnetics, Electromagnetics, Nonlinearity, Surface Integral Equation

Microwave and Terahertz Engineering,Electronics

Engineering (E)

17209918

General Research Fund (GRF)

2018

Completed

1) Develop a novel nonlinear PMCHWT integral equation method for the nonlinear surface plasmonic responses of centrosymmetric medium for the multi-spatial-mode vortex beam with OAM; 2) Develop nonlinear relaxed hierarchical equivalent source algorithm (RHESA) to group nonlinear interactions of repeated nanoparticles; 3) Develop the MF-FMA acceleration technique for the efficient nonlinear analysis; 4) Seeking experimental verifications through international collaborations; 5) Investigate novel nonlinear plasmonic nanostructures with Laguerre-Gauss spatial mode beam carrying OAM.