Diversity on the Influence of Atmospheric Turbulence for the States Carrying Orbital Angular Momentum
Fei Cao, Ruyong He, Chaopeng Wei, Zequn Lin, Shengmei Zhao
Available Online May 2019.
- 10.2991/cnci-19.2019.35How to use a DOI?
- Free-space optical communication, Orbital Angular Momentum, Atmospheric turbulence, Diversity
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.
- © 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 -