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...

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Main Authors:	R.V. Kutluyarov, D.M. Fatkhiev, I.V. Stepanov, E.P. Grakhova, V.S. Lyubopytov, A.K. Sultanov
Format:	Article
Language:	English
Published:	Samara National Research University 2021-06-01
Series:	Компьютерная оптика
Subjects:	orbital angular momentum integrated photonics optical waveguides in-plane generation silicon-on-insulator
Online Access:	http://computeroptics.ru/eng/KO/Annot/KO45-3/450303e.html

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spelling	doaj-ec87d0e0a42c48f59b959feb4bc6f7c02021-06-19T08:07:45ZengSamara 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
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	R.V. Kutluyarov D.M. Fatkhiev I.V. Stepanov E.P. Grakhova V.S. Lyubopytov A.K. Sultanov
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
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
title	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_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_sort	design and modeling of a photonic integrated device for optical vortex generation in a silicon waveguide
publisher	Samara National Research University
series	Компьютерная оптика
issn	0134-2452 2412-6179
publishDate	2021-06-01
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.
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
work_keys_str_mv	AT rvkutluyarov designandmodelingofaphotonicintegrateddeviceforopticalvortexgenerationinasiliconwaveguide AT dmfatkhiev designandmodelingofaphotonicintegrateddeviceforopticalvortexgenerationinasiliconwaveguide AT ivstepanov designandmodelingofaphotonicintegrateddeviceforopticalvortexgenerationinasiliconwaveguide AT epgrakhova designandmodelingofaphotonicintegrateddeviceforopticalvortexgenerationinasiliconwaveguide AT vslyubopytov designandmodelingofaphotonicintegrateddeviceforopticalvortexgenerationinasiliconwaveguide AT aksultanov designandmodelingofaphotonicintegrateddeviceforopticalvortexgenerationinasiliconwaveguide
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Design and modeling of a photonic integrated device for optical vortex generation in a silicon waveguide

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