465 citations · 2.6k across the 44 of their papers we have counts for
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Coherently Enhanced Wireless Power Transfer
Alex Krasnok, Denis G. Baranov, Andrey Generalov +2
Extraction of electromagnetic energy by an antenna from impinging external radiation is at the basis of wireless communications and power transfer (WPT). The maximum of transferred…
Coherent Virtual Absorption Based on Complex Zero Excitation for Ideal Light Capturing
Denis G Baranov, Alex Krasnok, Andrea Alù
Absorption of light is directly associated with dissipative processes in a material. In suitably tailored resonators, a specific level of dissipation can support coherent perfect a…
Coherent perfect absorbers: linear control of light with light
Denis G. Baranov, Alex Krasnok, Timur Shegai +2
Absorption of electromagnetic energy by a material is a phenomenon that underlies many applied problems, including molecular sensing, photocurrent generation and photodetection. Co…
Observation of tunable charged exciton polaritons in hybrid monolayer WS2 plasmonic nanoantenna system
Jorge Cuadra, Denis G. Baranov, Martin Wersäll +3
Formation of dressed light-matter states in optical structures, manifested as Rabi splitting of the eigen energies of a coupled system, is one of the key effects in quantum optics.…
All-optical switching and unidirectional plasmon launching with electron-hole plasma driven silicon nanoantennas
Sergey V. Li, Alexander E. Krasnok, Sergey Lepeshov +3
High-index dielectric nanoparticles have become a powerful platform for modern light science, enabling various fascinating applications, especially in nonlinear nanophotonics for w…
Dynamically reconfigurable metal-semiconductor Yagi-Uda nanoantenna
Roman S. Savelev, Olga N. Sergaeva, Denis G. Baranov +2
We propose a novel type of tunable Yagi-Uda nanoantenna composed of metal-dielectric (Ag-Ge) core-shell nanoparticles. We show that, due to the combination of two types of resonanc…
All-dielectric nanophotonics: the quest for better materials and fabrication techniques
Denis G. Baranov, Dmitry A. Zuev, Sergey I. Lepeshov +4
All-dielectric nanophotonics is an exciting and rapidly developing area of nanooptics which utilizes the resonant behavior of high-index low-loss dielectric nanoparticles for enhan…