Dispersion properties of Kolakoski-cladding hollow-core nanophotonic Bragg waveguide
A comprehensive analysis of guided modes of a novel type of a planar Bragg reflection waveguide that consists of a low refractive index guiding layer sandwiched between two finite aperiodic mirrors is presented. The layers in the mirrors are aperiodically arranged according to the Kolakoski substitu...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2016-09-01
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| Series: | Nanophotonics |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/nanoph-2016-0025 |
| _version_ | 1818715345174659072 |
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| author | Fesenko Volodymyr I. Tuz Vladimir R. Shulika Oleksiy V. Sukhoivanov Igor A. |
| author_facet | Fesenko Volodymyr I. Tuz Vladimir R. Shulika Oleksiy V. Sukhoivanov Igor A. |
| author_sort | Fesenko Volodymyr I. |
| collection | DOAJ |
| description | A comprehensive analysis of guided modes of a novel type of a planar Bragg reflection waveguide that consists of a low refractive index guiding layer sandwiched between two finite aperiodic mirrors is presented. The layers in the mirrors are aperiodically arranged according to the Kolakoski substitution rule. In such a waveguide, light is confined inside the core by Bragg reflection, while dispersion characteristics of guided modes strongly depend on aperiodicity of the cladding. Using the transfer matrix formalism bandgap conditions, dispersion characteristics and mode profiles of the guided modes of such a waveguide are studied on the GaAs/AlAs and Si/SiO2 epitaxial platforms, which are compatible with hybrid and heteroepitaxial frameworks of silicon photonics. |
| first_indexed | 2024-12-17T19:01:53Z |
| format | Article |
| id | doaj.art-fae92172fa95452e9c3df09f52202658 |
| institution | Directory Open Access Journal |
| issn | 2192-8606 2192-8614 |
| language | English |
| last_indexed | 2024-12-17T19:01:53Z |
| publishDate | 2016-09-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Nanophotonics |
| spelling | doaj.art-fae92172fa95452e9c3df09f522026582022-12-21T21:36:06ZengDe GruyterNanophotonics2192-86062192-86142016-09-015455656410.1515/nanoph-2016-0025nanoph-2016-0025Dispersion properties of Kolakoski-cladding hollow-core nanophotonic Bragg waveguideFesenko Volodymyr I.0Tuz Vladimir R.1Shulika Oleksiy V.2Sukhoivanov Igor A.3Department of Microwave Electronics, Institute of Radio Astronomy of NASU, UkraineDepartment of Theoretical Radio Physics, Institute of Radio Astronomy of NASU, UkraineDepartment of Electronic Engineering and Communications, DICIS, University of Guanajuato, MexicoDepartment of Electronic Engineering and Communications, DICIS, University of Guanajuato, MexicoA comprehensive analysis of guided modes of a novel type of a planar Bragg reflection waveguide that consists of a low refractive index guiding layer sandwiched between two finite aperiodic mirrors is presented. The layers in the mirrors are aperiodically arranged according to the Kolakoski substitution rule. In such a waveguide, light is confined inside the core by Bragg reflection, while dispersion characteristics of guided modes strongly depend on aperiodicity of the cladding. Using the transfer matrix formalism bandgap conditions, dispersion characteristics and mode profiles of the guided modes of such a waveguide are studied on the GaAs/AlAs and Si/SiO2 epitaxial platforms, which are compatible with hybrid and heteroepitaxial frameworks of silicon photonics.https://doi.org/10.1515/nanoph-2016-0025photonic crystalsbragg reflection waveguidehollow-core waveguidekolakoski aperiodic structuredispersion characteristics |
| spellingShingle | Fesenko Volodymyr I. Tuz Vladimir R. Shulika Oleksiy V. Sukhoivanov Igor A. Dispersion properties of Kolakoski-cladding hollow-core nanophotonic Bragg waveguide Nanophotonics photonic crystals bragg reflection waveguide hollow-core waveguide kolakoski aperiodic structure dispersion characteristics |
| title | Dispersion properties of Kolakoski-cladding hollow-core nanophotonic Bragg waveguide |
| title_full | Dispersion properties of Kolakoski-cladding hollow-core nanophotonic Bragg waveguide |
| title_fullStr | Dispersion properties of Kolakoski-cladding hollow-core nanophotonic Bragg waveguide |
| title_full_unstemmed | Dispersion properties of Kolakoski-cladding hollow-core nanophotonic Bragg waveguide |
| title_short | Dispersion properties of Kolakoski-cladding hollow-core nanophotonic Bragg waveguide |
| title_sort | dispersion properties of kolakoski cladding hollow core nanophotonic bragg waveguide |
| topic | photonic crystals bragg reflection waveguide hollow-core waveguide kolakoski aperiodic structure dispersion characteristics |
| url | https://doi.org/10.1515/nanoph-2016-0025 |
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