The effect of atmosphere conditions on performance of free space optics in Malaysia at 1310nm and 1550nm

Free Space Optics (FSO) is a promising optical technology that has a great chance to compliment the traditional wireless communication in the future. Nowadays, it used for last mile solution of metro network, within campus and for military system. The advantages of FSO are it offers the abundance of...

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Main Author:	Md. Ishak, Norizah
Format:	Thesis
Published:	2010
Subjects:	TK Electrical engineering Electronics Nuclear engineering
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id	my-utm-ep.26701
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spelling	my-utm-ep.267012017-08-15T01:00:34Z The effect of atmosphere conditions on performance of free space optics in Malaysia at 1310nm and 1550nm 2010 Md. Ishak, Norizah TK Electrical engineering. Electronics Nuclear engineering Free Space Optics (FSO) is a promising optical technology that has a great chance to compliment the traditional wireless communication in the future. Nowadays, it used for last mile solution of metro network, within campus and for military system. The advantages of FSO are it offers the abundance of unregulated bandwidth, high data rate, security, and lower cost for equipment and deployment. The main constrain in FSO transmission channel is attenuation caused by several of weather conditions such as rain and haze conditions that cause the degradation of performance signal. This paper is about the comparison of haze attenuations in FSO between September 1997 and September 2007 at Petaling Jaya region. The largescale air qualify disaster occur that effect widespread atmosphere visibility due to fires in Kalimantan forest is the reason on choosing haze effect on September 1997. This paper also compared between the distance of FSO transmission for 300m and 500m distance in rain condition. The data for visibility for both years are obtained from Malaysia Metrological Department (MMD) while the data of rain intensity is obtained from previous student This project uses LED as a transmitter and PIN photodiode as a receiver with wavelength 1310nm where considered for short distance transmission of 300m and 500m. The results were found to be satisfactory. For haze condition, FSO transmission on September 1997 produces the worse signal performance than transmission on September 2007. For rain condition, the FSO transmission for 300m distance produce the better quality signal than transmission for 500m distance where at 500m distance, the BER value is 10’2 which produce the bad quality signal at receiver. It is hoped with the data available for various atmospheric conditions will help in the implementation of FSO system in Malaysia in the future. 2010 Thesis http://eprints.utm.my/id/eprint/26701/ http://libraryopac.utm.my/client/en_AU/main/search/results?qu=The+effect+of+atmosphere+conditions+on+performance+of+free+space+optics+in+Malaysia+at+1310nm+and+1550nm&te= masters Universiti Teknologi Malaysia, Faculty of Electrical Engineering Faculty of Electrical Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
topic	TK Electrical engineering Electronics Nuclear engineering
spellingShingle	TK Electrical engineering Electronics Nuclear engineering Md. Ishak, Norizah The effect of atmosphere conditions on performance of free space optics in Malaysia at 1310nm and 1550nm
description	Free Space Optics (FSO) is a promising optical technology that has a great chance to compliment the traditional wireless communication in the future. Nowadays, it used for last mile solution of metro network, within campus and for military system. The advantages of FSO are it offers the abundance of unregulated bandwidth, high data rate, security, and lower cost for equipment and deployment. The main constrain in FSO transmission channel is attenuation caused by several of weather conditions such as rain and haze conditions that cause the degradation of performance signal. This paper is about the comparison of haze attenuations in FSO between September 1997 and September 2007 at Petaling Jaya region. The largescale air qualify disaster occur that effect widespread atmosphere visibility due to fires in Kalimantan forest is the reason on choosing haze effect on September 1997. This paper also compared between the distance of FSO transmission for 300m and 500m distance in rain condition. The data for visibility for both years are obtained from Malaysia Metrological Department (MMD) while the data of rain intensity is obtained from previous student This project uses LED as a transmitter and PIN photodiode as a receiver with wavelength 1310nm where considered for short distance transmission of 300m and 500m. The results were found to be satisfactory. For haze condition, FSO transmission on September 1997 produces the worse signal performance than transmission on September 2007. For rain condition, the FSO transmission for 300m distance produce the better quality signal than transmission for 500m distance where at 500m distance, the BER value is 10’2 which produce the bad quality signal at receiver. It is hoped with the data available for various atmospheric conditions will help in the implementation of FSO system in Malaysia in the future.
format	Thesis
qualification_level	Master's degree
author	Md. Ishak, Norizah
author_facet	Md. Ishak, Norizah
author_sort	Md. Ishak, Norizah
title	The effect of atmosphere conditions on performance of free space optics in Malaysia at 1310nm and 1550nm
title_short	The effect of atmosphere conditions on performance of free space optics in Malaysia at 1310nm and 1550nm
title_full	The effect of atmosphere conditions on performance of free space optics in Malaysia at 1310nm and 1550nm
title_fullStr	The effect of atmosphere conditions on performance of free space optics in Malaysia at 1310nm and 1550nm
title_full_unstemmed	The effect of atmosphere conditions on performance of free space optics in Malaysia at 1310nm and 1550nm
title_sort	effect of atmosphere conditions on performance of free space optics in malaysia at 1310nm and 1550nm
granting_institution	Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department	Faculty of Electrical Engineering
publishDate	2010
_version_	1747815489838514176

The effect of atmosphere conditions on performance of free space optics in Malaysia at 1310nm and 1550nm

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