Title :
Wave scattering by PT-symmetric epsilon-near-zero periodic structures
Author :
O.V. Shramkova;G.P. Tsironis
Author_Institution :
Crete Center for Quantum Complexity and Nanotechnology, Department of Physics, University of Crete, Heraklion, Greece
Abstract :
The optical properties of PT-symmetric epsilon-near-zero (ENZ) periodic stack of the layers with balanced loss and gain have been examined. The effect of periodicity on the unidirectional tunneling phenomenon and symmetry breaking is determined. The performed analysis provides insight in the main features of the second harmonic (SH) generation by the ENZ PT-symmetric periodic structure.
Keywords :
"Periodic structures","Scattering","Eigenvalues and eigenfunctions","Tunneling","Dielectrics","Permittivity","Resonant frequency"
Conference_Titel :
Microwave Conference (EuMC), 2015 European
DOI :
10.1109/EuMC.2015.7345769
