TY  - JOUR
AU  - Beličev, Petra
AU  - Gligorić, Goran
AU  - Maluckov, Aleksandra
AU  - Hadžievski, Ljupčo
AU  - Turitsyn, Sergei
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9869
AB  - Topological properties can make light field remarkably robust to various external perturbations. The ability to control and change on demand topological characteristics of light paves the way to new interesting physical phenomena and applications. Here, numerical modelling design of the device based on active multi-core fiber that can change topological charge of the state of light has been proposed. The concept is based on the nonlinear dynamics of optical vortices in active multi-core optical fiber with linearly coupled cores, saturated gain, and constant linear losses. Results demonstrate that the proposed system can provide change of the topological charge of vortices.
T2  - Annalen der Physik
T1  - Topological charge switch in active multi-core fibers
VL  - 533
IS  - 9
SP  - 2100108
DO  - 10.1002/andp.202100108
ER  - 

@article{
author = "Beličev, Petra and Gligorić, Goran and Maluckov, Aleksandra and Hadžievski, Ljupčo and Turitsyn, Sergei",
year = "2021",
abstract = "Topological properties can make light field remarkably robust to various external perturbations. The ability to control and change on demand topological characteristics of light paves the way to new interesting physical phenomena and applications. Here, numerical modelling design of the device based on active multi-core fiber that can change topological charge of the state of light has been proposed. The concept is based on the nonlinear dynamics of optical vortices in active multi-core optical fiber with linearly coupled cores, saturated gain, and constant linear losses. Results demonstrate that the proposed system can provide change of the topological charge of vortices.",
journal = "Annalen der Physik",
title = "Topological charge switch in active multi-core fibers",
volume = "533",
number = "9",
pages = "2100108",
doi = "10.1002/andp.202100108"
}

Beličev, P., Gligorić, G., Maluckov, A., Hadžievski, L.,& Turitsyn, S.. (2021). Topological charge switch in active multi-core fibers. in Annalen der Physik, 533(9), 2100108.
https://doi.org/10.1002/andp.202100108

Beličev P, Gligorić G, Maluckov A, Hadžievski L, Turitsyn S. Topological charge switch in active multi-core fibers. in Annalen der Physik. 2021;533(9):2100108.
doi:10.1002/andp.202100108 .

Beličev, Petra, Gligorić, Goran, Maluckov, Aleksandra, Hadžievski, Ljupčo, Turitsyn, Sergei, "Topological charge switch in active multi-core fibers" in Annalen der Physik, 533, no. 9 (2021):2100108,
https://doi.org/10.1002/andp.202100108 . .