Experimental demonstration of polarisation shift keying in the free space optical turbulence channel

Name: Experimental demonstration of polarisation shift keying in the free space optical turbulence channel
Author: Tang, X., Ghassemlooy, Z., Rajbhandari, S., Uysal, Murat

İsim	Experimental demonstration of polarisation shift keying in the free space optical turbulence channel
Yazar	Tang, X., Ghassemlooy, Z., Rajbhandari, S., Uysal, Murat
Basım Tarihi:	2012
Basım Yeri	- IEEE
Konu	Free space optical wireless communication, Polarisation shift keying, Direct detection, Atmospheric turbulence
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	978-1-4673-2995-8
Kayıt Numarası	da0d18d0-56af-4521-9825-6f074e685227
Lokasyon	Electrical & Electronics Engineering
Tarih	2012
Notlar	Due to copyright restrictions, the access to the full text of this article is only available via subscription.
Örnek Metin	In this paper, the performance of binary polarisation shift keying (BPOLSK) with the direct detection (DD) scheme is experimentally investigated. BPOLSK scheme is used to mitigate the atmospheric turbulence induced fading in a free space optical (FSO) communication link. For comparison the experimental and analytical results for the non-return-to-zero on-off keying (NRZ-OOK) have also been presented. The experimental Q-factors are verified in conjunction with theoretical values in weak turbulence regime to confirm the validity of the proposed scheme. The results have shown that BPOLSK offers higher Q-factor values compared to NRZ-OOK for the same transmitted optical power and the turbulence variance. For example, when the turbulence variance σ2l is 0.03, the Q-factors are 4.6 and 5 for NRZ-OOK and BPOLSK respectively.
DOI	10.1109/ICCCW.2012.6316470

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Experimental demonstration of polarisation shift keying in the free space optical turbulence channel

Yazar Tang, X., Ghassemlooy, Z., Rajbhandari, S., Uysal, Murat

Basım Tarihi 2012

Basım Yeri - IEEE

Konu Free space optical wireless communication, Polarisation shift keying, Direct detection, Atmospheric turbulence

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 978-1-4673-2995-8

Kayıt Numarası da0d18d0-56af-4521-9825-6f074e685227

Lokasyon Electrical & Electronics Engineering

Tarih 2012

Notlar Due to copyright restrictions, the access to the full text of this article is only available via subscription.

Örnek Metin In this paper, the performance of binary polarisation shift keying (BPOLSK) with the direct detection (DD) scheme is experimentally investigated. BPOLSK scheme is used to mitigate the atmospheric turbulence induced fading in a free space optical (FSO) communication link. For comparison the experimental and analytical results for the non-return-to-zero on-off keying (NRZ-OOK) have also been presented. The experimental Q-factors are verified in conjunction with theoretical values in weak turbulence regime to confirm the validity of the proposed scheme. The results have shown that BPOLSK offers higher Q-factor values compared to NRZ-OOK for the same transmitted optical power and the turbulence variance. For example, when the turbulence variance σ2l is 0.03, the Q-factors are 4.6 and 5 for NRZ-OOK and BPOLSK respectively.

DOI 10.1109/ICCCW.2012.6316470