Soliton nanoantennas in two-dimensional arrays of quantum dots
Abstract
We consider two-dimensional (2D) arrays of self-organized semiconductor quantum dots (QDs) strongly interacting with electromagnetic field in the regime of Rabi oscillations. The QD array built of two-level states is modelled by two coupled systems of discrete nonlinear Schrodinger equations. Localized modes in the form of single-peaked fundamental and vortical stationary Rabi solitons and self-trapped breathers have been found. The results for the stability, mobility and radiative properties of the Rabi modes suggest a concept of a self-assembled 2D soliton-based nano-antenna, which is stable against imperfections In particular, we discuss the implementation of such a nano-antenna in the form of surface plasmon solitons in graphene, and illustrate possibilities to control their operation by means of optical tools.
Keywords:
Rabi solitons / quantum dots / soliton-based nanoantennaSource:
Journal of Physics: Condensed Matter, 2015, 27, 22Funding / projects:
- CACOMEL - Nano-carbon based components and materials for high frequency electronics (EU-FP7-247007)
- CANTOR - Carbon-nanotube-based terahertz-to-optics rectenna (EU-FP7-612285)
- Photonics of micro and nano structured materials (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45010)
DOI: 10.1088/0953-8984/27/22/225301
ISSN: 0953-8984; 1361-648X
PubMed: 25985396
WoS: 000355253600003
Scopus: 2-s2.0-84930226586
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Institution/Community
VinčaTY - JOUR AU - Gligorić, Goran AU - Maluckov, Aleksandra AU - Hadžievski, Ljupčo AU - Slepyan, G. Ya AU - Malomed, Boris A. PY - 2015 UR - https://vinar.vin.bg.ac.rs/handle/123456789/567 AB - We consider two-dimensional (2D) arrays of self-organized semiconductor quantum dots (QDs) strongly interacting with electromagnetic field in the regime of Rabi oscillations. The QD array built of two-level states is modelled by two coupled systems of discrete nonlinear Schrodinger equations. Localized modes in the form of single-peaked fundamental and vortical stationary Rabi solitons and self-trapped breathers have been found. The results for the stability, mobility and radiative properties of the Rabi modes suggest a concept of a self-assembled 2D soliton-based nano-antenna, which is stable against imperfections In particular, we discuss the implementation of such a nano-antenna in the form of surface plasmon solitons in graphene, and illustrate possibilities to control their operation by means of optical tools. T2 - Journal of Physics: Condensed Matter T1 - Soliton nanoantennas in two-dimensional arrays of quantum dots VL - 27 IS - 22 DO - 10.1088/0953-8984/27/22/225301 ER -
@article{ author = "Gligorić, Goran and Maluckov, Aleksandra and Hadžievski, Ljupčo and Slepyan, G. Ya and Malomed, Boris A.", year = "2015", abstract = "We consider two-dimensional (2D) arrays of self-organized semiconductor quantum dots (QDs) strongly interacting with electromagnetic field in the regime of Rabi oscillations. The QD array built of two-level states is modelled by two coupled systems of discrete nonlinear Schrodinger equations. Localized modes in the form of single-peaked fundamental and vortical stationary Rabi solitons and self-trapped breathers have been found. The results for the stability, mobility and radiative properties of the Rabi modes suggest a concept of a self-assembled 2D soliton-based nano-antenna, which is stable against imperfections In particular, we discuss the implementation of such a nano-antenna in the form of surface plasmon solitons in graphene, and illustrate possibilities to control their operation by means of optical tools.", journal = "Journal of Physics: Condensed Matter", title = "Soliton nanoantennas in two-dimensional arrays of quantum dots", volume = "27", number = "22", doi = "10.1088/0953-8984/27/22/225301" }
Gligorić, G., Maluckov, A., Hadžievski, L., Slepyan, G. Y.,& Malomed, B. A.. (2015). Soliton nanoantennas in two-dimensional arrays of quantum dots. in Journal of Physics: Condensed Matter, 27(22). https://doi.org/10.1088/0953-8984/27/22/225301
Gligorić G, Maluckov A, Hadžievski L, Slepyan GY, Malomed BA. Soliton nanoantennas in two-dimensional arrays of quantum dots. in Journal of Physics: Condensed Matter. 2015;27(22). doi:10.1088/0953-8984/27/22/225301 .
Gligorić, Goran, Maluckov, Aleksandra, Hadžievski, Ljupčo, Slepyan, G. Ya, Malomed, Boris A., "Soliton nanoantennas in two-dimensional arrays of quantum dots" in Journal of Physics: Condensed Matter, 27, no. 22 (2015), https://doi.org/10.1088/0953-8984/27/22/225301 . .