67 citations · 139 across the 8 of their papers we have counts for
16 papers · 1 filter
Thermo-optical reshaping of SHG emission from dimerall-dielectric nanoresonators
Olesiya Pashina, Kristina Frizyuk, George Zograf +1
In recent years resonant semiconductor and all-dielectric nanophotonics offered a lot of possibilities for thermally-induced light manipulation at the nanoscale. Owing to high-qual…
Nonlinear optical heating of all-dielectric super-cavity: efficient light-to-heat conversion through giant thermorefractive bistability
Daniil Ryabov, Olesiya Pashina, George Zograf +2
Optical heating of resonant nanostructures is one of the key issues in modern nanophotonics, being either harmful or desirable effect depending on the applications. Despite a linea…
Second-harmonic generation tuning by stretching arrays of GaAs nanowires
Grégoire Saerens, Esther Bloch, Kristina Frizyuk +7
We present a wearable device with III-V nanowires in a flexible polymer, which is used for active mechanical tuning of the second-harmonic generation intensity. An array of vertica…
All-dielectric thermonanophotonics
George P. Zograf, Mihail I. Petrov, Sergey V. Makarov +1
Nanophotonics is an important branch of modern optics dealing with light-matter interaction at the nanoscale. Nanoparticles can exhibit enhanced light absorption under illumination…
Nonlinear circular dichroism in Mie-resonant nanoparticle dimers
Kristina Frizyuk, Elizaveta Melik-Gaykazyan, Jae-Hyuck Choi +3
We study nonlinear response of a dimer composed of two identical Mie-resonant dielectric nanoparticles illuminated normally by a circularly polarized light. We develop a general th…
High-Q localized states in finite arrays of subwavelength resonators
Danil F. Kornovan, Roman S. Savelev, Yuri S. Kivshar +1
We introduce a novel physical mechanism for achieving giant quality factors (-factors) in finite-length periodic arrays of subwavelength optical resonators. The underlying physi…