Proceedings of the 2019 International Conference on Computer, Network, Communication and Information Systems (CNCI 2019)

Diversity on the Influence of Atmospheric Turbulence for the States Carrying Orbital Angular Momentum

Authors
Fei Cao, Ruyong He, Chaopeng Wei, Zequn Lin, Shengmei Zhao
Corresponding Author
Fei Cao
Available Online May 2019.
DOI
10.2991/cnci-19.2019.35How to use a DOI?
Keywords
Free-space optical communication, Orbital Angular Momentum, Atmospheric turbulence, Diversity
Abstract

We have proposed a spatial diversity scheme to mitigate the influence of atmospheric turbulence on the system employing Orbital Angular Momentum (OAM) state. The results show that, in comparison with the system without diversity, the ratio of SNR tends to two in weak turbulent region, and the ratio tends to one as the strength of turbulence increases. The diversity scheme has efficiently mitigated the influence of atmospheric turbulence at weak turbulence.

Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2019 International Conference on Computer, Network, Communication and Information Systems (CNCI 2019)
Series
Advances in Computer Science Research
Publication Date
May 2019
ISBN
10.2991/cnci-19.2019.35
ISSN
2352-538X
DOI
10.2991/cnci-19.2019.35How to use a DOI?
Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Fei Cao
AU  - Ruyong He
AU  - Chaopeng Wei
AU  - Zequn Lin
AU  - Shengmei Zhao
PY  - 2019/05
DA  - 2019/05
TI  - Diversity on the Influence of Atmospheric Turbulence for the States Carrying Orbital Angular Momentum
BT  - Proceedings of the 2019 International Conference on Computer, Network, Communication and Information Systems (CNCI 2019)
PB  - Atlantis Press
SP  - 237
EP  - 240
SN  - 2352-538X
UR  - https://doi.org/10.2991/cnci-19.2019.35
DO  - 10.2991/cnci-19.2019.35
ID  - Cao2019/05
ER  -