All-optical relay-assisted FSO systems
In this chapter, an all-optical FSO relay-assisted system is proposed to mitigate the destructive effects of the distance-dependent AT-induced fading. Relays are inserted directly in the link in order to reduce the AT-induced link loss, thus extending the link span and ensuring higher link availabil...
| Main Authors: | , , , , , , |
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| Format: | Book Chapter |
| Language: | English |
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Institution of Engineering & Technology (IET)
2019
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| Online Access: | http://irep.iium.edu.my/73274/ http://irep.iium.edu.my/73274/1/73274_All-optical%20relay-assisted%20FSO%20systems.pdf |
| _version_ | 1848787766795567104 |
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| author | Mohd Nor, Norhanis Aida Ghassemlooy, Zabih Komanec, Matej Bohata, Jan Zvanovec, Stanislav Bhatnagar, Manav R. Khalighi, Mohammad-Ali |
| author2 | Zabih Gassemlooy, Arun Majumdar |
| author_facet | Zabih Gassemlooy, Arun Majumdar Mohd Nor, Norhanis Aida Ghassemlooy, Zabih Komanec, Matej Bohata, Jan Zvanovec, Stanislav Bhatnagar, Manav R. Khalighi, Mohammad-Ali |
| author_sort | Mohd Nor, Norhanis Aida |
| building | IIUM Repository |
| collection | Online Access |
| description | In this chapter, an all-optical FSO relay-assisted system is proposed to mitigate the destructive effects of the distance-dependent AT-induced fading. Relays are inserted directly in the link in order to reduce the AT-induced link loss, thus extending the link span and ensuring higher link availability as well as improving the overall system performance. Two all-optical relaying schemes are proposed and investigated, namely all-optical amplify-and-forward (AOAF) and all-optical regenerate-and-forward (AORF) FSO relay-assisted approaches. For the AOAF approach, the performance analysis of triple-hop AOAF FSO communications is done under the impact of nonhomogeneous atmospheric turbulence. The AORF relaying approach is then proposed to overcome the limitation imposed by AOAF system, where the signal and noise are accumulated at each relay, thus limiting the number of relay nodes that can be used |
| first_indexed | 2025-11-14T17:30:09Z |
| format | Book Chapter |
| id | iium-73274 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T17:30:09Z |
| publishDate | 2019 |
| publisher | Institution of Engineering & Technology (IET) |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-732742020-02-26T19:01:59Z http://irep.iium.edu.my/73274/ All-optical relay-assisted FSO systems Mohd Nor, Norhanis Aida Ghassemlooy, Zabih Komanec, Matej Bohata, Jan Zvanovec, Stanislav Bhatnagar, Manav R. Khalighi, Mohammad-Ali TA1501 Applied optics. Lasers In this chapter, an all-optical FSO relay-assisted system is proposed to mitigate the destructive effects of the distance-dependent AT-induced fading. Relays are inserted directly in the link in order to reduce the AT-induced link loss, thus extending the link span and ensuring higher link availability as well as improving the overall system performance. Two all-optical relaying schemes are proposed and investigated, namely all-optical amplify-and-forward (AOAF) and all-optical regenerate-and-forward (AORF) FSO relay-assisted approaches. For the AOAF approach, the performance analysis of triple-hop AOAF FSO communications is done under the impact of nonhomogeneous atmospheric turbulence. The AORF relaying approach is then proposed to overcome the limitation imposed by AOAF system, where the signal and noise are accumulated at each relay, thus limiting the number of relay nodes that can be used Institution of Engineering & Technology (IET) Zabih Gassemlooy, Arun Majumdar Bazil Raj, Arockia 2019-06-01 Book Chapter PeerReviewed application/pdf en http://irep.iium.edu.my/73274/1/73274_All-optical%20relay-assisted%20FSO%20systems.pdf Mohd Nor, Norhanis Aida and Ghassemlooy, Zabih and Komanec, Matej and Bohata, Jan and Zvanovec, Stanislav and Bhatnagar, Manav R. and Khalighi, Mohammad-Ali (2019) All-optical relay-assisted FSO systems. In: Principles and Applications of Free Space Optical Communications. Institution of Engineering & Technology (IET), London, pp. 195-221. ISBN 978-1-78561-415-6 https://digital-library.theiet.org/content/books/10.1049/pbte078e_ch8 |
| spellingShingle | TA1501 Applied optics. Lasers Mohd Nor, Norhanis Aida Ghassemlooy, Zabih Komanec, Matej Bohata, Jan Zvanovec, Stanislav Bhatnagar, Manav R. Khalighi, Mohammad-Ali All-optical relay-assisted FSO systems |
| title | All-optical relay-assisted FSO systems |
| title_full | All-optical relay-assisted FSO systems |
| title_fullStr | All-optical relay-assisted FSO systems |
| title_full_unstemmed | All-optical relay-assisted FSO systems |
| title_short | All-optical relay-assisted FSO systems |
| title_sort | all-optical relay-assisted fso systems |
| topic | TA1501 Applied optics. Lasers |
| url | http://irep.iium.edu.my/73274/ http://irep.iium.edu.my/73274/ http://irep.iium.edu.my/73274/1/73274_All-optical%20relay-assisted%20FSO%20systems.pdf |