17 citations · 59 across the 4 of their papers we have counts for
5 papers · 1 filter
Dual-rate optical frequency comb based on a cylindrical microresonator with a nanoscale radius variation
Alena Kolesnikova, Andrey Gelash, Ilya Vatnik
We theoretically find that a cylindrical microresonator with nanoscale radius variation can be a source of coherent microcombs with two repetition rates, independently controlled b…
Theory of nonlinear whispering gallery mode dynamics in a cylindrical microresonator with a radius variation
Alena Yu. Kolesnikova, Ilya D. Vatnik
We propose a comprehensive model describing the Kerr nonlinear dynamics of an electric field in a cylindrical microresonator with an effective radius variation, coupled to a radiat…
Optical Neural Network Based on Synthetic Nonlinear Photonic Lattices
Artem V. Pankov, Ilya D. Vatnik, Andrey A. Sukhorukov
We reveal that a synthetic photonic lattice based on coupled optical loops can be utilized as a neural network for processing of optical pulse sequences in time domain. As a proof-…
Temporal variation of the spectrum of continuously-pumped random fiber laser. Phenomenological model
Y. Bliokh, E. I. Chaikina, I. D. Vatnik +1
A temporal variation of a spectrum of excited modes in a continuously pumped erbium-doped random fiber laser (RFL), based on randomly distributed Bragg gratings, is studied. Develo…
Observation of localized modes at effective gauge field interface in synthetic photonic lattice
Artem V. Pankov, Ilya D. Vatnik, Dmitry V. Churkin +1
We predict a generic mechanism of wave localization at an interface between uniform gauge fields, arising due to propagation-dependent phase accumulation similar to Aharonov-Bohm p…