Localized modes in nonlinear binary kagome ribbons
2015
Аутори
Beličev, PetraGligorić, Goran
Radosavljević, Ana
Maluckov, Aleksandra
Stepić, Milutin
Poblete, Rodrigo Andres Vicencio
Johansson, Magnus M.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The localized mode propagation in binary nonlinear kagome ribbons is investigated with the premise to ensure controlled light propagation through photonic lattice media. Particularity of the linear system characterized by the dispersionless flat band in the spectrum is the opening of new minigaps due to the binarism. Together with the presence of nonlinearity, this determines the guiding mode types and properties. Nonlinearity destabilizes the staggered rings found to be nondiffracting in the linear system, but can give rise to dynamically stable ringlike solutions of several types: unstaggered rings, low-power staggered rings, hour-glass-like solutions, and vortex rings with high power. The type of solutions, i.e., the energy and angular momentum circulation through the nonlinear lattice, can be controlled by suitable initial excitation of the ribbon. In addition, by controlling the system binarism various localized modes can be generated and guided through the system, owing to the op...ening of the minigaps in the spectrum. All these findings offer diverse technical possibilities, especially with respect to the high-speed optical communications and high-power lasers.
Извор:
Physical Review E, 2015, 92, 5Издавач:
- American Physical Society
Финансирање / пројекти:
- Фотоника микро и нано структурних материјала (RS-45010)
- Swedish Research Council within the Swedish Research Links programme [348-2013-6752], Sweden-Chilean-Serbian trilateral project Control of light and matter waves propagation and localization in photonic lattices, Fondecyt Grant [1151444], Programa ICM [RC-130001], Programa de Financiamiento Basal [FB0824]
DOI: 10.1103/PhysRevE.92.052916
ISSN: 2470-0045; 2470-0053
PubMed: 26651771
WoS: 000365871500028
Scopus: 2-s2.0-84949294711
Институција/група
VinčaTY - JOUR AU - Beličev, Petra AU - Gligorić, Goran AU - Radosavljević, Ana AU - Maluckov, Aleksandra AU - Stepić, Milutin AU - Poblete, Rodrigo Andres Vicencio AU - Johansson, Magnus M. PY - 2015 UR - https://vinar.vin.bg.ac.rs/handle/123456789/838 AB - The localized mode propagation in binary nonlinear kagome ribbons is investigated with the premise to ensure controlled light propagation through photonic lattice media. Particularity of the linear system characterized by the dispersionless flat band in the spectrum is the opening of new minigaps due to the binarism. Together with the presence of nonlinearity, this determines the guiding mode types and properties. Nonlinearity destabilizes the staggered rings found to be nondiffracting in the linear system, but can give rise to dynamically stable ringlike solutions of several types: unstaggered rings, low-power staggered rings, hour-glass-like solutions, and vortex rings with high power. The type of solutions, i.e., the energy and angular momentum circulation through the nonlinear lattice, can be controlled by suitable initial excitation of the ribbon. In addition, by controlling the system binarism various localized modes can be generated and guided through the system, owing to the opening of the minigaps in the spectrum. All these findings offer diverse technical possibilities, especially with respect to the high-speed optical communications and high-power lasers. PB - American Physical Society T2 - Physical Review E T1 - Localized modes in nonlinear binary kagome ribbons VL - 92 IS - 5 DO - 10.1103/PhysRevE.92.052916 ER -
@article{ author = "Beličev, Petra and Gligorić, Goran and Radosavljević, Ana and Maluckov, Aleksandra and Stepić, Milutin and Poblete, Rodrigo Andres Vicencio and Johansson, Magnus M.", year = "2015", abstract = "The localized mode propagation in binary nonlinear kagome ribbons is investigated with the premise to ensure controlled light propagation through photonic lattice media. Particularity of the linear system characterized by the dispersionless flat band in the spectrum is the opening of new minigaps due to the binarism. Together with the presence of nonlinearity, this determines the guiding mode types and properties. Nonlinearity destabilizes the staggered rings found to be nondiffracting in the linear system, but can give rise to dynamically stable ringlike solutions of several types: unstaggered rings, low-power staggered rings, hour-glass-like solutions, and vortex rings with high power. The type of solutions, i.e., the energy and angular momentum circulation through the nonlinear lattice, can be controlled by suitable initial excitation of the ribbon. In addition, by controlling the system binarism various localized modes can be generated and guided through the system, owing to the opening of the minigaps in the spectrum. All these findings offer diverse technical possibilities, especially with respect to the high-speed optical communications and high-power lasers.", publisher = "American Physical Society", journal = "Physical Review E", title = "Localized modes in nonlinear binary kagome ribbons", volume = "92", number = "5", doi = "10.1103/PhysRevE.92.052916" }
Beličev, P., Gligorić, G., Radosavljević, A., Maluckov, A., Stepić, M., Poblete, R. A. V.,& Johansson, M. M.. (2015). Localized modes in nonlinear binary kagome ribbons. in Physical Review E American Physical Society., 92(5). https://doi.org/10.1103/PhysRevE.92.052916
Beličev P, Gligorić G, Radosavljević A, Maluckov A, Stepić M, Poblete RAV, Johansson MM. Localized modes in nonlinear binary kagome ribbons. in Physical Review E. 2015;92(5). doi:10.1103/PhysRevE.92.052916 .
Beličev, Petra, Gligorić, Goran, Radosavljević, Ana, Maluckov, Aleksandra, Stepić, Milutin, Poblete, Rodrigo Andres Vicencio, Johansson, Magnus M., "Localized modes in nonlinear binary kagome ribbons" in Physical Review E, 92, no. 5 (2015), https://doi.org/10.1103/PhysRevE.92.052916 . .