36 citations · 46 across the 4 of their papers we have counts for
6 papers · 1 filter
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…
Robustness of Bound States in the Continuum in Bilayer Structures against Symmetry Breaking
Kliment V. Semushev, Zilong Zhao, Alexey Proskurin +5
We investigate the robustness of bound states in the continuum (BICs) in a bilayer dielectric rod array against geometric and material perturbations. Our analysis focuses on both s…
Fast simulation of light scattering and harmonic generation in axially symmetric structures in COMSOL
Sergei Gladyshev, Olesia Pashina, Alexey Proskurin +5
In the field of optics and nanophotonics, simulation of electromagnetic scattering plays a major role in the study of complex nanostructures and optical devices. The numerical anal…
Perfect absorption of a focused light beam by a single nanoparticle
Alexey Proskurin, Andrey Bogdanov, Denis G. Baranov
Absorption of electromagnetic energy by a dissipative material is one of the most fundamental electromagnetic processes that underlies a plethora of applied problems, including sen…
Nano-scale tunable optical binding mediated by hyperbolic metamaterials
N. A. Kostina, D. A. Kislov, A. N. Ivinskaya +5
Carefully designed nanostructures can inspire new type of optomechanical interactions and allow surpassing limitations set by classical diffractive optical elements. Apart from str…
Optomechanical manipulation with hyperbolic metasurfaces
Aliaksandra Ivinskaya, Natalia Kostina, Alexey Proskurin +7
Auxiliary nanostructures introduce additional flexibility into optomechanical manipulation schemes. Metamaterials and metasurfaces capable to control electromagnetic interactions a…