BPSK subcarrier modulated free-space optical communications in atmospheric turbulence

Wasiu O. Popoola; Zabih Ghassemlooy

doi:10.1109/JLT.2008.2004950

BPSK subcarrier modulated free-space optical communications in atmospheric turbulence

Wasiu O. Popoola, Zabih Ghassemlooy

Research output: Contribution to journal › Article › peer-review

Abstract

Free-space optical communications (FSO) propagated over a clear atmosphere suffers from irradiance fluctuation caused by small but random atmospheric temperature fluctuations. This results in decreased signal-to-noise ratio (SNR) and consequently impaired performance. In this paper, the error performance of the FSO using a subcarrier intensity modulation (SIM) based on a binary phase shift keying (BPSK) scheme in a clear but turbulent atmosphere is presented.

Original language	English
Pages (from-to)	967-973
Journal	Journal of Lightwave Technology
Volume	27
Issue number	8
DOIs	https://doi.org/10.1109/JLT.2008.2004950
Publication status	Published - Apr 2009

Keywords

optical communications
photodetectors
atmospheric turbulence

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10.1109/JLT.2008.2004950

Cite this

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title = "BPSK subcarrier modulated free-space optical communications in atmospheric turbulence",

abstract = "Free-space optical communications (FSO) propagated over a clear atmosphere suffers from irradiance fluctuation caused by small but random atmospheric temperature fluctuations. This results in decreased signal-to-noise ratio (SNR) and consequently impaired performance. In this paper, the error performance of the FSO using a subcarrier intensity modulation (SIM) based on a binary phase shift keying (BPSK) scheme in a clear but turbulent atmosphere is presented.",

keywords = "optical communications, photodetectors, atmospheric turbulence",

author = "Popoola, {Wasiu O.} and Zabih Ghassemlooy",

year = "2009",

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AU - Popoola, Wasiu O.

AU - Ghassemlooy , Zabih

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N2 - Free-space optical communications (FSO) propagated over a clear atmosphere suffers from irradiance fluctuation caused by small but random atmospheric temperature fluctuations. This results in decreased signal-to-noise ratio (SNR) and consequently impaired performance. In this paper, the error performance of the FSO using a subcarrier intensity modulation (SIM) based on a binary phase shift keying (BPSK) scheme in a clear but turbulent atmosphere is presented.

AB - Free-space optical communications (FSO) propagated over a clear atmosphere suffers from irradiance fluctuation caused by small but random atmospheric temperature fluctuations. This results in decreased signal-to-noise ratio (SNR) and consequently impaired performance. In this paper, the error performance of the FSO using a subcarrier intensity modulation (SIM) based on a binary phase shift keying (BPSK) scheme in a clear but turbulent atmosphere is presented.

KW - optical communications

KW - photodetectors

KW - atmospheric turbulence

U2 - 10.1109/JLT.2008.2004950

DO - 10.1109/JLT.2008.2004950

M3 - Article

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SP - 967

EP - 973

JO - Journal of Lightwave Technology

JF - Journal of Lightwave Technology

SN - 0733-8724

IS - 8

ER -

BPSK subcarrier modulated free-space optical communications in atmospheric turbulence

Abstract

Keywords

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