7 citations · 8 across the 5 of their papers we have counts for
5 papers
Complex Coupled Mode theory (C-CMT) of planar multilayer waveguides
Shahram Moradi
The numerical complex coupled-mode method used in a metal thin-film optic element is applied to a planar multilayer optical waveguide. All modes are required to satisfy Helmholtz V…
Pursuing complex optical energy through Exceptional Points of Degeneracy (EPDs)
Shahram Moradi
We exploit balancing the complex optical energy between scattering and guiding states at contrived exceptional points of degeneracy in order to form an active waveguide without uti…
Eliminating excess phase accumulation in a continuous perturbed heterogeneous planar PhC
Shahram Moradi
In this paper, we propose an asymmetric distribution of a hexagonal lattice for achieving near-zero group velocity with negative group delay. This study reports the effect of the c…
Surface plasmon polariton waves with zero phase dispersion in a broad spectrum at Near-infrared wavelength
Shahram Moradi, Fazel Jahangiri
We present theory to describe an engineering dispersion technique to obtain a broadband effective index near zero with an asymmetric planar photonic crystal. The theory provides th…
Generating and Detecting High Frequency Liquid-Based Sound Resonances with Nanoplasmonics
Yanhong Wang, Reuven Gordon
We use metal nanostructures (nanoplasmonics) excited with dual frequency lasers to generate and detect high frequency (> 10 GHz) sound wave resonances in water. The difference freq…