154 citations · 173 across the 5 of their papers we have counts for
5 papers
Electric-Field-Induced Second-Harmonic Generation
Hangkai Fan, Alexey Proskurin, Mingzhao Song +2
Second-harmonic generation (SHG) is a fundamental nonlinear optical process widely used in photonics; however, it is strictly forbidden in the bulk of centrosymmetric materials due…
Experimental Study of Fabry-Perot BICs in a Microwave Waveguide
Zilong Zhao, Nikolay Solodovchenko, Chao Sun +3
We study Fabry-Perot bound states in the continuum (FP-BIC) in the GHz frequency range, formed by two ceramic discs placed inside a metallic-walled rectangular waveguide, that act…
Non-Hermitian Singularities in Scattering Spectra of Mie Resonators
Fan Zhang, Nikolay S. Solodovchenko, Hangkai Fan +4
Non-Hermitian systems are known to possess unique singularities in the scattering spectra such as exceptional points, bound states in the continuum, Diabolic points, and anapole st…
Topological transition in coated wire medium
Maxim A. Gorlach, Mingzhao Song, Alexey P. Slobozhanyuk +2
We develop a theory of nonlocal homogenization for metamaterial consisting of parallel metallic wires with dielectric coating. It is demonstrated that manipulation of dielectric co…
Hybrid waves localized at hyperbolic metasurfaces
O. Yermakov, A. Ovcharenko, A. Bogdanov +2
We reveal the existence of a new type of surface electromagnetic waves supported by hyperbolic metasurfaces, described by a conductivity tensor with an indefinite signature. We dem…