Staff View: Investigation of stimulated brillouin scattering for the generation of millimeter wave for radio over fiber system

Investigation of stimulated brillouin scattering for the generation of millimeter wave for radio over fiber system

Radio over fiber (ROF) systems is characterized by having both a fiber optic link and free-space radio path. Such systems are important in a number of applications, including mobile communications, wireless local area networks (LANs), and wireless local loop, etc. However, the growing demand for hig...

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Main Author:	Mohamed Nawawi, Norizan
Format:	Thesis
Language:	English
Published:	2008
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/9666/1/NorizanMohamedNawawiMFKE2008.pdf http://eprints.utm.my/id/eprint/9666/
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spelling	my.utm.96662018-07-19T01:53:22Z http://eprints.utm.my/id/eprint/9666/ Investigation of stimulated brillouin scattering for the generation of millimeter wave for radio over fiber system Mohamed Nawawi, Norizan TK Electrical engineering. Electronics Nuclear engineering Radio over fiber (ROF) systems is characterized by having both a fiber optic link and free-space radio path. Such systems are important in a number of applications, including mobile communications, wireless local area networks (LANs), and wireless local loop, etc. However, the growing demand for higher data rates in wireless communication systems requires new frequency bands. The millimeter-wave (mmwave) range has the highest potential here because it is currently uncluttered and can support high data bandwidth. To ease system complexity in such systems there is growing interest in the exploitation of photonic technologies for the distribution of the mm-waves from a central station to a number of base stations via optical fiber links. Several techniques have been proposed for the optical generation of mm-waves such as direct modulation, external modulation, optical heterodyning and so on. However, in this work we proposed and investigate an alternative to above mention methods, which is based on Stimulated Brillouin Scattering (SBS) in an optical fiber. SBS technique was designed and modeled by performing CW laser in a single mode optical fiber (SMF) through optical Mach-Zehnder modulator (MZM) with two pump lasers for amplification purposes. The analysis was done by determination of the power depletion of generated. SBS performance with the optical fiber loop length up to 100km was analyzed. It has been shown that SBS power is depends on the fiber loop length which is higher and lower at certain length due to natural properties of the fiber. The design shown the RF generation was achieved up to 60 GHz. 2008-05 Thesis NonPeerReviewed application/pdf en http://eprints.utm.my/id/eprint/9666/1/NorizanMohamedNawawiMFKE2008.pdf Mohamed Nawawi, Norizan (2008) Investigation of stimulated brillouin scattering for the generation of millimeter wave for radio over fiber system. Masters thesis, Universiti Teknologi Malaysia, Faculty of Electrical Engineering.
institution	Universiti Teknologi Malaysia
building	UTM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Malaysia
content_source	UTM Institutional Repository
url_provider	http://eprints.utm.my/
language	English
topic	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering Mohamed Nawawi, Norizan Investigation of stimulated brillouin scattering for the generation of millimeter wave for radio over fiber system
description	Radio over fiber (ROF) systems is characterized by having both a fiber optic link and free-space radio path. Such systems are important in a number of applications, including mobile communications, wireless local area networks (LANs), and wireless local loop, etc. However, the growing demand for higher data rates in wireless communication systems requires new frequency bands. The millimeter-wave (mmwave) range has the highest potential here because it is currently uncluttered and can support high data bandwidth. To ease system complexity in such systems there is growing interest in the exploitation of photonic technologies for the distribution of the mm-waves from a central station to a number of base stations via optical fiber links. Several techniques have been proposed for the optical generation of mm-waves such as direct modulation, external modulation, optical heterodyning and so on. However, in this work we proposed and investigate an alternative to above mention methods, which is based on Stimulated Brillouin Scattering (SBS) in an optical fiber. SBS technique was designed and modeled by performing CW laser in a single mode optical fiber (SMF) through optical Mach-Zehnder modulator (MZM) with two pump lasers for amplification purposes. The analysis was done by determination of the power depletion of generated. SBS performance with the optical fiber loop length up to 100km was analyzed. It has been shown that SBS power is depends on the fiber loop length which is higher and lower at certain length due to natural properties of the fiber. The design shown the RF generation was achieved up to 60 GHz.
format	Thesis
author	Mohamed Nawawi, Norizan
author_facet	Mohamed Nawawi, Norizan
author_sort	Mohamed Nawawi, Norizan
title	Investigation of stimulated brillouin scattering for the generation of millimeter wave for radio over fiber system
title_short	Investigation of stimulated brillouin scattering for the generation of millimeter wave for radio over fiber system
title_full	Investigation of stimulated brillouin scattering for the generation of millimeter wave for radio over fiber system
title_fullStr	Investigation of stimulated brillouin scattering for the generation of millimeter wave for radio over fiber system
title_full_unstemmed	Investigation of stimulated brillouin scattering for the generation of millimeter wave for radio over fiber system
title_sort	investigation of stimulated brillouin scattering for the generation of millimeter wave for radio over fiber system
publishDate	2008
url	http://eprints.utm.my/id/eprint/9666/1/NorizanMohamedNawawiMFKE2008.pdf http://eprints.utm.my/id/eprint/9666/
_version_	1643645220322017280
score	13.211869

Investigation of stimulated brillouin scattering for the generation of millimeter wave for radio over fiber system

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