2 papers
physics.optics2022
Exceptional Point Generated Robust Asymmetric High-Order Harmonics
Gui-Lei Zhu, Amir Targholizadeh, Xin-You Lu +2
We propose a metallic-silicon system with a complex optical potential modulated along the length of the waveguide for a robust higher harmonic generation. For right moving fields w…
physics.optics2021
Asymmetric Localization by Second Harmonic Generation
H. Ghaemi-Dizicheh, A. Targholizadeh, B. Feng +1
We introduce a nonlinear photonic system that enables asymmetric localization and unidirectional transfer of an electromagnetic wave through the second harmonic generation process.…