TY  - JOUR
AU  - Nedić, Milica
AU  - Gligorić, Goran
AU  - Petrović, Jovana
AU  - Maluckov, Aleksandra
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10986
AB  - Recently we have witnessed experimental realization of a Majorana zero-mode bound at vortex distortion induced in bipartite hexagonal photonic lattices. Here, we address an open question of the impact of nonlinearity on the zero-mode dynamics by theoretically investigating the abilities of topologically protected zero-modes to guide, couple and lase light in the presence of nonlinear effects. Light-intensity related nonlinearity enters the scene through a local nonlinear lattice response and driving properties: saturable nonlinear gain and linear loss. We demonstrate an efficient steady zero-mode lasing regime by managing the lattice and driving parameters. Obtained results open up possibilities for design of new topological lasers in length-scalable photonic platforms, such as multicore optical fibers. © 2023 Elsevier B.V.
T2  - Physics Letters, Section A: General, Atomic and Solid State Physics
T1  - Nonlinearity and lasing topological zero-mode in distorted photonic lattice
VL  - 477
DO  - 10.1016/j.physleta.2023.128893
ER  - 

@article{
author = "Nedić, Milica and Gligorić, Goran and Petrović, Jovana and Maluckov, Aleksandra",
year = "2023",
abstract = "Recently we have witnessed experimental realization of a Majorana zero-mode bound at vortex distortion induced in bipartite hexagonal photonic lattices. Here, we address an open question of the impact of nonlinearity on the zero-mode dynamics by theoretically investigating the abilities of topologically protected zero-modes to guide, couple and lase light in the presence of nonlinear effects. Light-intensity related nonlinearity enters the scene through a local nonlinear lattice response and driving properties: saturable nonlinear gain and linear loss. We demonstrate an efficient steady zero-mode lasing regime by managing the lattice and driving parameters. Obtained results open up possibilities for design of new topological lasers in length-scalable photonic platforms, such as multicore optical fibers. © 2023 Elsevier B.V.",
journal = "Physics Letters, Section A: General, Atomic and Solid State Physics",
title = "Nonlinearity and lasing topological zero-mode in distorted photonic lattice",
volume = "477",
doi = "10.1016/j.physleta.2023.128893"
}

Nedić, M., Gligorić, G., Petrović, J.,& Maluckov, A.. (2023). Nonlinearity and lasing topological zero-mode in distorted photonic lattice. in Physics Letters, Section A: General, Atomic and Solid State Physics, 477.
https://doi.org/10.1016/j.physleta.2023.128893

Nedić M, Gligorić G, Petrović J, Maluckov A. Nonlinearity and lasing topological zero-mode in distorted photonic lattice. in Physics Letters, Section A: General, Atomic and Solid State Physics. 2023;477.
doi:10.1016/j.physleta.2023.128893 .

Nedić, Milica, Gligorić, Goran, Petrović, Jovana, Maluckov, Aleksandra, "Nonlinearity and lasing topological zero-mode in distorted photonic lattice" in Physics Letters, Section A: General, Atomic and Solid State Physics, 477 (2023),
https://doi.org/10.1016/j.physleta.2023.128893 . .