Berry-phase-mediated polarization control of orbital angular momentum in microcoil fiber resonators

CN Alexeyev, SS Aliyeva, EV Barshak, BP Lapin… - Physical Review A, 2023 - APS
In this paper, we theoretically show the existence of a topological Berry's phase effect
concerned with propagation of optical vortices (OVs) in multimode fibers. We study the …

Stacked ring resonators for optical vortices

CN Alexeyev, EV Barshak, BP Lapin, MA Yavorsky - JOSA B, 2023 - opg.optica.org
In this paper, we study transmission of higher-order modes, optical vortices (OVs) included,
through a bus fiber coupled to a vertical stack of ring resonators—stack multi-ring resonator …

Structured light routing in CROW-endowed add-drop filters

CN Alexeyev, EV Barshak, BP Lapin… - Journal of the Optical …, 2024 - opg.optica.org
In this paper, we study the propagation of optical vortices (OVs) through the add-drop filter
that comprises a coupled resonator optical waveguide (CROW). We develop a fully vectorial …

Propagation of optical vortices in an add-drop resonator based on a vertical array of ring resonators

BP Lapin, EV Barshak, MA Yavorsky… - Computer …, 2024 - ui.adsabs.harvard.edu
In this paper we study the transmission of higher-order modes, including optical vortices
(OVs), through a bus fiber evanescently coupled with a vertical array of ring resonators …

[HTML][HTML] Распространение оптических вихрей в резонаторе ввода-вывода на основе вертикального массива кольцевых резонаторов

БП Лапин, ЕВ Баршак, КН Алексеев… - Компьютерная …, 2024 - cyberleninka.ru
В данной работе исследуется передача мод высших порядков, в том числе оптических
вихрей, через волокно, эванесцентно спаренное с вертикальным массивом кольцевых …

[PDF][PDF] White-light cavity and mode splitting effect in a three-turn lossy microfiber coil resonator

F Zhang, X Chen, Y Zhong, Q Li, M Sha - researching.cn
Under a specified loss condition, the resonant mode in a three-turn lossy microfiber coil
resonator exhibits periodic evolution between normal resonance, white-light cavity effect …