Design and modeling of a photonic integrated device for optical vortex generation in a silicon waveguide
We propose and numerically verify a design of the photonic integrated circuit for in-plane generation of a 1st azimuthal order vortex mode in dielectric rectangular waveguides. Radiation is introduced into the proposed structure in a standard way through two grating couplers. Applying a mode couplin...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Samara National Research University
2021-06-01
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| Series: | Компьютерная оптика |
| Subjects: | |
| Online Access: | http://computeroptics.ru/eng/KO/Annot/KO45-3/450303e.html |
| _version_ | 1818873471680118784 |
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| author | R.V. Kutluyarov D.M. Fatkhiev I.V. Stepanov E.P. Grakhova V.S. Lyubopytov A.K. Sultanov |
| author_facet | R.V. Kutluyarov D.M. Fatkhiev I.V. Stepanov E.P. Grakhova V.S. Lyubopytov A.K. Sultanov |
| author_sort | R.V. Kutluyarov |
| collection | DOAJ |
| description | We propose and numerically verify a design of the photonic integrated circuit for in-plane generation of a 1st azimuthal order vortex mode in dielectric rectangular waveguides. Radiation is introduced into the proposed structure in a standard way through two grating couplers. Applying a mode coupling and specific phase shift, a field with the required amplitude-phase distribution is formed directly in the output waveguide. The geometric dimensions of the device are simulated and optimized to fit the technological parameters of the silicon-on-insulator platform. |
| first_indexed | 2024-12-19T12:55:14Z |
| format | Article |
| id | doaj.art-ec87d0e0a42c48f59b959feb4bc6f7c0 |
| institution | Directory Open Access Journal |
| issn | 0134-2452 2412-6179 |
| language | English |
| last_indexed | 2024-12-19T12:55:14Z |
| publishDate | 2021-06-01 |
| publisher | Samara National Research University |
| record_format | Article |
| series | Компьютерная оптика |
| spelling | doaj.art-ec87d0e0a42c48f59b959feb4bc6f7c02022-12-21T20:20:24ZengSamara National Research UniversityКомпьютерная оптика0134-24522412-61792021-06-0145332433010.18287/2412-6179-CO-850Design and modeling of a photonic integrated device for optical vortex generation in a silicon waveguideR.V. Kutluyarov0D.M. Fatkhiev1I.V. Stepanov2E.P. Grakhova3V.S. Lyubopytov4A.K. Sultanov5Ufa State Aviation Technical University, 450008, Ufa, Russia, Karla Marxa Street 12Ufa State Aviation Technical University, 450008, Ufa, Russia, Karla Marxa Street 12Ufa State Aviation Technical University, 450008, Ufa, Russia, Karla Marxa Street 12Ufa State Aviation Technical University, 450008, Ufa, Russia, Karla Marxa Street 12Ufa State Aviation Technical University, 450008, Ufa, Russia, Karla Marxa Street 12; Skolkovo Institute of Science and Technology, 121205, Moscow, Russia, Bolshoy Boulevard 30, bld. 1Ufa State Aviation Technical University, 450008, Ufa, Russia, Karla Marxa Street 12; Skolkovo Institute of Science and Technology, 121205, Moscow, Russia, Bolshoy Boulevard 30, bld. 1We propose and numerically verify a design of the photonic integrated circuit for in-plane generation of a 1st azimuthal order vortex mode in dielectric rectangular waveguides. Radiation is introduced into the proposed structure in a standard way through two grating couplers. Applying a mode coupling and specific phase shift, a field with the required amplitude-phase distribution is formed directly in the output waveguide. The geometric dimensions of the device are simulated and optimized to fit the technological parameters of the silicon-on-insulator platform.http://computeroptics.ru/eng/KO/Annot/KO45-3/450303e.htmlorbital angular momentumintegrated photonicsoptical waveguidesin-plane generationsilicon-on-insulator |
| spellingShingle | R.V. Kutluyarov D.M. Fatkhiev I.V. Stepanov E.P. Grakhova V.S. Lyubopytov A.K. Sultanov Design and modeling of a photonic integrated device for optical vortex generation in a silicon waveguide Компьютерная оптика orbital angular momentum integrated photonics optical waveguides in-plane generation silicon-on-insulator |
| title | Design and modeling of a photonic integrated device for optical vortex generation in a silicon waveguide |
| title_full | Design and modeling of a photonic integrated device for optical vortex generation in a silicon waveguide |
| title_fullStr | Design and modeling of a photonic integrated device for optical vortex generation in a silicon waveguide |
| title_full_unstemmed | Design and modeling of a photonic integrated device for optical vortex generation in a silicon waveguide |
| title_short | Design and modeling of a photonic integrated device for optical vortex generation in a silicon waveguide |
| title_sort | design and modeling of a photonic integrated device for optical vortex generation in a silicon waveguide |
| topic | orbital angular momentum integrated photonics optical waveguides in-plane generation silicon-on-insulator |
| url | http://computeroptics.ru/eng/KO/Annot/KO45-3/450303e.html |
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