3 papers
physics.optics2023
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…
physics.optics2018
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…
physics.optics2018
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…