37 citations · 46 across the 4 of their papers we have counts for
6 papers
Wave Excitation and Dynamics in Non-Hermitian Disordered Systems
Yiming Huang, Yuhao Kang, Azriel Z. Genack
Dynamic and steady state aspects of wave propagation are deeply connected in lossless open systems in which the scattering matrix is unitary. There is then an equivalence among the…
Dynamics of transmission in disordered topological insulators
Yuhao Kang, Yiming Huang, Azriel Z. Genack
Here we show in simulations of the Haldane model that pulse propagation in disordered topological insulators is robust throughout the central portion of the band gap where localize…
Transmission zeros and ultrasensitive detection in complex systems
Yuhao Kang, Azriel Z. Genack
Understanding vanishing transmission in Fano resonances in quantum systems and metamaterials, and ultralow transmission in disordered media is key to elucidating optical interactio…
Time delay in a disordered topological system
Yuhao Kang, Azriel Z. Genack
The discovery of topological insulators has opened new prospects for robust signal transport for electronic, phononic, and photonic devices. Though transport of topological protect…
Cavity-induced backscattering in a two-dimensional photonic topological system
Yuhao Kang, Azriel Z. Genack
The discovery of robust transport via topological states in electronic, photonic and phononic materials has deepened our understanding of wave propagation in condensed matter with…
Pseudospin-valley coupled edge states in a photonic topological insulator
Yuhao Kang, Xiaojun Cheng, Xiang Ni +2
Pseudo-spin and valley degrees of freedom (DOFs) engineered in photonic analogues of topological insulators (TI) provide potential approaches to optical encoding and robust signal…