Multi-beam free-space optical link using space-time coding

J. A. Anguita; Mark A Neifeld; Bane V Vasic

doi:10.1109/WDD.2006.8321473

Multi-beam free-space optical link using space-time coding

J. A. Anguita, Mark A Neifeld, Bane V Vasic

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

We demonstrate the performance advantage of multi-beam terrestrial free-space optical communication links over single-beam links in the presence of strong optical turbulence. We adapt a space-time block code proposed for RF wireless systems to be used with intensity-modulated optical signals, and find that significant signal-to-noise ratio gains are obtained by using a four-beam link over a single-beam link with the same total electrical power.

Original language	English (US)
Title of host publication	2006 International Waveform Diversity and Design Conference, WDD 2006 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-4
Number of pages	4
Volume	2018-January
ISBN (Electronic)	9781538648483
DOIs	https://doi.org/10.1109/WDD.2006.8321473
State	Published - Mar 21 2018
Event	2nd International Waveform Diversity and Design Conference, WDD 2006 - Lihue, United States Duration: Jan 22 2006 → Jan 27 2006

Other

Other	2nd International Waveform Diversity and Design Conference, WDD 2006
Country/Territory	United States
City	Lihue
Period	1/22/06 → 1/27/06

Keywords

atmospheric turbulence
free-space optics
multiple-input multiple-output
Optical communications
space-time coding

ASJC Scopus subject areas

Computer Networks and Communications
Signal Processing
Instrumentation

Access to Document

10.1109/WDD.2006.8321473

Cite this

Multi-beam free-space optical link using space-time coding. / Anguita, J. A.; Neifeld, Mark A ; Vasic, Bane V.

2006 International Waveform Diversity and Design Conference, WDD 2006 - Proceedings. Vol. 2018-January Institute of Electrical and Electronics Engineers Inc., 2018. p. 1-4.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Anguita, JA, Neifeld, MA & Vasic, BV 2018, Multi-beam free-space optical link using space-time coding. in 2006 International Waveform Diversity and Design Conference, WDD 2006 - Proceedings. vol. 2018-January, Institute of Electrical and Electronics Engineers Inc., pp. 1-4, 2nd International Waveform Diversity and Design Conference, WDD 2006, Lihue, United States, 1/22/06. https://doi.org/10.1109/WDD.2006.8321473

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abstract = "We demonstrate the performance advantage of multi-beam terrestrial free-space optical communication links over single-beam links in the presence of strong optical turbulence. We adapt a space-time block code proposed for RF wireless systems to be used with intensity-modulated optical signals, and find that significant signal-to-noise ratio gains are obtained by using a four-beam link over a single-beam link with the same total electrical power.",

keywords = "atmospheric turbulence, free-space optics, multiple-input multiple-output, Optical communications, space-time coding",

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N2 - We demonstrate the performance advantage of multi-beam terrestrial free-space optical communication links over single-beam links in the presence of strong optical turbulence. We adapt a space-time block code proposed for RF wireless systems to be used with intensity-modulated optical signals, and find that significant signal-to-noise ratio gains are obtained by using a four-beam link over a single-beam link with the same total electrical power.

AB - We demonstrate the performance advantage of multi-beam terrestrial free-space optical communication links over single-beam links in the presence of strong optical turbulence. We adapt a space-time block code proposed for RF wireless systems to be used with intensity-modulated optical signals, and find that significant signal-to-noise ratio gains are obtained by using a four-beam link over a single-beam link with the same total electrical power.

KW - atmospheric turbulence

KW - free-space optics

KW - multiple-input multiple-output

KW - Optical communications

KW - space-time coding

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BT - 2006 International Waveform Diversity and Design Conference, WDD 2006 - Proceedings

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T2 - 2nd International Waveform Diversity and Design Conference, WDD 2006

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ER -

Multi-beam free-space optical link using space-time coding

Abstract

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Keywords

ASJC Scopus subject areas

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