Propagation of optical vortices in an add-drop resonator based on a vertical array of ring resonators
In this paper we study the transmission of higher-order modes, including optical vortices (OVs), through a bus fiber evanescently coupled with a vertical array of ring resonators (VAR), which form a vertically stacked multi-ring resonator. It is shown that the OV transmission curves have a character...
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| Format: | Article |
| Language: | English |
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Samara National Research University
2024-04-01
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| Series: | Компьютерная оптика |
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| Online Access: | https://www.computeroptics.ru/eng/KO/Annot/KO48-2/480205e.html |
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| author | B.P. Lapin E.V. Barshak M.A. Yavorsky C.N. Alexeyev |
| author_facet | B.P. Lapin E.V. Barshak M.A. Yavorsky C.N. Alexeyev |
| author_sort | B.P. Lapin |
| collection | DOAJ |
| description | In this paper we study the transmission of higher-order modes, including optical vortices (OVs), through a bus fiber evanescently coupled with a vertical array of ring resonators (VAR), which form a vertically stacked multi-ring resonator. It is shown that the OV transmission curves have a characteristic structure that we explain by the manifestation of the band structure of an infinite stack of coupled ring resonators. We demonstrate a fundamental possibility of using VARs as elements of delay lines for fiber-optic communications using orbital angular momentum. It is shown that the VAR is capable of serving as a delay line element for even and odd Laguerre–Gauss modes. |
| format | Article |
| id | doaj-art-07f11b14b7ce4c7e8f0a6b38f5701cdc |
| institution | Kabale University |
| issn | 0134-2452 2412-6179 |
| language | English |
| publishDate | 2024-04-01 |
| publisher | Samara National Research University |
| record_format | Article |
| series | Компьютерная оптика |
| spelling | doaj-art-07f11b14b7ce4c7e8f0a6b38f5701cdc2025-02-04T11:36:28ZengSamara National Research UniversityКомпьютерная оптика0134-24522412-61792024-04-0148219720310.18287/2412-6179-CO-1392Propagation of optical vortices in an add-drop resonator based on a vertical array of ring resonatorsB.P. Lapin0E.V. Barshak1M.A. Yavorsky2C.N. Alexeyev3Physics and Technology Institute of V.I. Vernadsky Crimean Federal UniversityPhysics and Technology Institute of V.I. Vernadsky Crimean Federal UniversityPhysics and Technology Institute of V.I. Vernadsky Crimean Federal UniversityPhysics and Technology Institute of V.I. Vernadsky Crimean Federal UniversityIn this paper we study the transmission of higher-order modes, including optical vortices (OVs), through a bus fiber evanescently coupled with a vertical array of ring resonators (VAR), which form a vertically stacked multi-ring resonator. It is shown that the OV transmission curves have a characteristic structure that we explain by the manifestation of the band structure of an infinite stack of coupled ring resonators. We demonstrate a fundamental possibility of using VARs as elements of delay lines for fiber-optic communications using orbital angular momentum. It is shown that the VAR is capable of serving as a delay line element for even and odd Laguerre–Gauss modes.https://www.computeroptics.ru/eng/KO/Annot/KO48-2/480205e.htmloptical fibertorsional mechanical stressesdispersionoptical vortex |
| spellingShingle | B.P. Lapin E.V. Barshak M.A. Yavorsky C.N. Alexeyev Propagation of optical vortices in an add-drop resonator based on a vertical array of ring resonators Компьютерная оптика optical fiber torsional mechanical stresses dispersion optical vortex |
| title | Propagation of optical vortices in an add-drop resonator based on a vertical array of ring resonators |
| title_full | Propagation of optical vortices in an add-drop resonator based on a vertical array of ring resonators |
| title_fullStr | Propagation of optical vortices in an add-drop resonator based on a vertical array of ring resonators |
| title_full_unstemmed | Propagation of optical vortices in an add-drop resonator based on a vertical array of ring resonators |
| title_short | Propagation of optical vortices in an add-drop resonator based on a vertical array of ring resonators |
| title_sort | propagation of optical vortices in an add drop resonator based on a vertical array of ring resonators |
| topic | optical fiber torsional mechanical stresses dispersion optical vortex |
| url | https://www.computeroptics.ru/eng/KO/Annot/KO48-2/480205e.html |
| work_keys_str_mv | AT bplapin propagationofopticalvorticesinanadddropresonatorbasedonaverticalarrayofringresonators AT evbarshak propagationofopticalvorticesinanadddropresonatorbasedonaverticalarrayofringresonators AT mayavorsky propagationofopticalvorticesinanadddropresonatorbasedonaverticalarrayofringresonators AT cnalexeyev propagationofopticalvorticesinanadddropresonatorbasedonaverticalarrayofringresonators |