297 citations · 307 across the 2 of their papers we have counts for
7 papers
Nonlinear control of PT-symmetry and non-Hermitian topological states
Shiqi Xia, Dimitrios Kaltsas, Daohong Song +6
Advances in topological photonics and non-Hermitian optics have drastically changed our perception on how interdisciplinary concepts may empower unprecedented applications. Bridgin…
Transport and spectral features in non-Hermitian open systems
A. F. Tzortzakakis, K. G. Makris, A. Szameit +1
We study the transport and spectral properties of a non-Hermitian one-dimensional disordered lattice, the diagonal matrix elements of which are random complex variables taking both…
Non-Hermitian disorder in two-dimensional optical lattices
A. F. Tzortzakakis, K. G. Makris, E. N. Economou
In this paper, we study the properties of two-dimensional lattices in the presence of non-Hermitian disorder. In the context of coupled mode theory, we consider random gain-loss di…
Thermodynamic conditions governing the optical temperature and chemical potential in nonlinear highly multimoded photonic systems
Midya Parto, Fan O. Wu, Pawel S. Jung +2
We show that, in general, any complex weakly nonlinear highly multimode system can reach thermodynamic equilibrium that is characterized by a unique temperature and chemical potent…
Scattering-free pulse propagation through invisible non-Hermitian disorder
Andre Brandstötter, Konstantinos G. Makris, Stefan Rotter
We demonstrate a new design principle for unidirectionally invisible non-Hermitian structures that are not only invisible for one specific wavelength but rather for a broad frequen…
Constant-pressure sound waves in non-Hermitian disordered media
Etienne Rivet, Andre Brandstötter, Konstantinos G. Makris +3
When waves impinge on a disordered material they are back-scattered and form a highly complex interference pattern. Suppressing any such distortions in the free propagation of a wa…