Digital coding simulation using micro-ring resonator for long distance communication

Much interest has recently been expressed in communication through optical fibers, in this project we investigate nonlinear behaviors of light known as bifurcation and chaos within a nonlinear silicon micro-ring resonator (MRR). The research is used to controlling MRR behaviors such as chaos applica...

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Main Author:	Ranjbar, Masoud
Format:	Thesis
Language:	English
Published:	2013
Subjects:	TK Electrical engineering Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/36763/5/MasoudRanjbarMFKE2013.pdf
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id	my-utm-ep.36763
record_format	uketd_dc
spelling	my-utm-ep.367632017-07-17T07:22:04Z Digital coding simulation using micro-ring resonator for long distance communication 2013-06 Ranjbar, Masoud TK Electrical engineering. Electronics Nuclear engineering Much interest has recently been expressed in communication through optical fibers, in this project we investigate nonlinear behaviors of light known as bifurcation and chaos within a nonlinear silicon micro-ring resonator (MRR). The research is used to controlling MRR behaviors such as chaos applicable in security signal coding systems. The variable parameters affect the bifurcation to be happened in smaller round-trip among total round trip of 20000 or input power. Therefore, rising of the nonlinear refractive indices, coupling coefficients and radius of the MRR leads to descending in input power and round trips wherein the bifurcation occurs. As result, bifurcation or chaos behaviors are seen at lower input power. In addition, the effect of FSR and FHWM on communication link has been observed. Furthermore, in this work, a performance of nonlinear soliton wave which is generated by Micro ring resonator, in order to be coded and used as a carrier to transmit data over a long distance is investigated ,Controlled chaotic signals from the MRR system are used to generate logic codes of “0” and “1”, which are applicable in wireless network communication. 2013-06 Thesis http://eprints.utm.my/id/eprint/36763/ http://eprints.utm.my/id/eprint/36763/5/MasoudRanjbarMFKE2013.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Electrical Engineering Faculty of Electrical Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TK Electrical engineering Electronics Nuclear engineering
spellingShingle	TK Electrical engineering Electronics Nuclear engineering Ranjbar, Masoud Digital coding simulation using micro-ring resonator for long distance communication
description	Much interest has recently been expressed in communication through optical fibers, in this project we investigate nonlinear behaviors of light known as bifurcation and chaos within a nonlinear silicon micro-ring resonator (MRR). The research is used to controlling MRR behaviors such as chaos applicable in security signal coding systems. The variable parameters affect the bifurcation to be happened in smaller round-trip among total round trip of 20000 or input power. Therefore, rising of the nonlinear refractive indices, coupling coefficients and radius of the MRR leads to descending in input power and round trips wherein the bifurcation occurs. As result, bifurcation or chaos behaviors are seen at lower input power. In addition, the effect of FSR and FHWM on communication link has been observed. Furthermore, in this work, a performance of nonlinear soliton wave which is generated by Micro ring resonator, in order to be coded and used as a carrier to transmit data over a long distance is investigated ,Controlled chaotic signals from the MRR system are used to generate logic codes of “0” and “1”, which are applicable in wireless network communication.
format	Thesis
qualification_level	Master's degree
author	Ranjbar, Masoud
author_facet	Ranjbar, Masoud
author_sort	Ranjbar, Masoud
title	Digital coding simulation using micro-ring resonator for long distance communication
title_short	Digital coding simulation using micro-ring resonator for long distance communication
title_full	Digital coding simulation using micro-ring resonator for long distance communication
title_fullStr	Digital coding simulation using micro-ring resonator for long distance communication
title_full_unstemmed	Digital coding simulation using micro-ring resonator for long distance communication
title_sort	digital coding simulation using micro-ring resonator for long distance communication
granting_institution	Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department	Faculty of Electrical Engineering
publishDate	2013
url	http://eprints.utm.my/id/eprint/36763/5/MasoudRanjbarMFKE2013.pdf
_version_	1747816455595884544

Digital coding simulation using micro-ring resonator for long distance communication

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