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Evolution of Surface Acoustic Waves in an Optical Microfiber

Acoustic surface wave devices; Acoustic waves; Antimony; Finite element method; Numerical methods; Optical fibers; Stimulated Brillouin scattering; Core-cladding interfaces; Displacement vectors; Fiber cores; Micro-fiber; Surface acoustic waves; Tapered optical fibers; Wave numbers; Acoustic wave pr...

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Main Authors: Emami S.D., Jing L.H., Rahman M.M., Abdullah F., Abdul-Rashid H.A., Dashtabi M.M., Azizur Rahman B.M.
Other Authors: 20433709400
Format: Article
Published: Institute of Electrical and Electronics Engineers Inc. 2023
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spelling my.uniten.dspace-231072023-05-29T14:37:48Z Evolution of Surface Acoustic Waves in an Optical Microfiber Emami S.D. Jing L.H. Rahman M.M. Abdullah F. Abdul-Rashid H.A. Dashtabi M.M. Azizur Rahman B.M. 20433709400 57190622221 56384757700 56613644500 8689253200 35368173000 55665419100 Acoustic surface wave devices; Acoustic waves; Antimony; Finite element method; Numerical methods; Optical fibers; Stimulated Brillouin scattering; Core-cladding interfaces; Displacement vectors; Fiber cores; Micro-fiber; Surface acoustic waves; Tapered optical fibers; Wave numbers; Acoustic wave propagation This paper reports stimulated Brillouin scattering characterization in a tapered optical fiber using full-vectorial finite element-based numerical methods. Numerical simulations of both optical and acoustic waves' propagation through a tapered microfiber have been carried out. Acoustic modes over a range of wavenumber for different fiber core radii are obtained and nature of their both dominant and non-dominant displacement vector profiles are studied and discussed. Acoustic mode profiles show confinement of the acoustic wave predominantly at the core cladding interface. In addition, the acoustooptical overlap factors at different fiber radii are also presented. � 1965-2012 IEEE. Final 2023-05-29T06:37:48Z 2023-05-29T06:37:48Z 2017 Article 10.1109/JQE.2017.2747152 2-s2.0-85028732007 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85028732007&doi=10.1109%2fJQE.2017.2747152&partnerID=40&md5=6422a306799aa1beb157329568e0f15d https://irepository.uniten.edu.my/handle/123456789/23107 53 5 8022858 All Open Access, Green Institute of Electrical and Electronics Engineers Inc. Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description Acoustic surface wave devices; Acoustic waves; Antimony; Finite element method; Numerical methods; Optical fibers; Stimulated Brillouin scattering; Core-cladding interfaces; Displacement vectors; Fiber cores; Micro-fiber; Surface acoustic waves; Tapered optical fibers; Wave numbers; Acoustic wave propagation
author2 20433709400
author_facet 20433709400
Emami S.D.
Jing L.H.
Rahman M.M.
Abdullah F.
Abdul-Rashid H.A.
Dashtabi M.M.
Azizur Rahman B.M.
format Article
author Emami S.D.
Jing L.H.
Rahman M.M.
Abdullah F.
Abdul-Rashid H.A.
Dashtabi M.M.
Azizur Rahman B.M.
spellingShingle Emami S.D.
Jing L.H.
Rahman M.M.
Abdullah F.
Abdul-Rashid H.A.
Dashtabi M.M.
Azizur Rahman B.M.
Evolution of Surface Acoustic Waves in an Optical Microfiber
author_sort Emami S.D.
title Evolution of Surface Acoustic Waves in an Optical Microfiber
title_short Evolution of Surface Acoustic Waves in an Optical Microfiber
title_full Evolution of Surface Acoustic Waves in an Optical Microfiber
title_fullStr Evolution of Surface Acoustic Waves in an Optical Microfiber
title_full_unstemmed Evolution of Surface Acoustic Waves in an Optical Microfiber
title_sort evolution of surface acoustic waves in an optical microfiber
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2023
_version_ 1806426655674073088
score 13.211869

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