Study on the Critical State of 2-D Resonators Topological Insulator
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2021.3083427
Abstract: We analyze the coupling between an adjacent field ring and a coupling ring of the 2-D optical resonator array to obtain a topological edge state. Using the finite-difference time-domain method, the energy band structure, light… read more here.
Keywords: study critical; topological insulator; resonators topological; critical state ... See more keywords
Topological photonic crystal fibers and ring resonators.
Sign Up to like & getrecommendations! Published in 2020 at "Optics letters"
DOI: 10.1364/ol.387043
Abstract: With an exact recursive approach, we study photonic crystal fibers and resonators with topological features induced by Aubry-Andre-Harper cladding modulation. We find nontrivial gaps and edge states at the interface between regions with different topological… read more here.
Keywords: resonators topological; topological photonic; photonic crystal; fibers ring ... See more keywords