Demonstration of single-end adaptive optics compensation for emulated turbulence in a Bi-directional 10-Mbits/s per channel free-space quantum communication link using orbital-angular-momentum encoding

Cong Liu, Kai Pang, Jiapeng Zhao, Long Li, Yifan Zhao, Jing Du, Yongxiong Ren, Guodong Xie, Zhe Zhao, Haoqian Song, Hao Song, Runzhou Zhang, Yinwen Cao, Seyed Mohammad Hashemi Rafsanjani, Robert W. Boyd, Moshe Tur, Jeffrey H. Shapiro, Alan E. Willner

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We experimentally demonstrate simultaneous pre-and-post adaptive-optics compensation for an OAM-encoded, bi-directional quantum communication link. The atmospheric turbulenceinduced quantum-symbol-error-rates are improved by ~74.0 % and ~74.1 % in forward and backward channels using the compensation method.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationApplications and Technology, CLEO_AT 2018
PublisherOSA - The Optical Society
VolumePart F92-CLEO_AT 2018
ISBN (Electronic)9781557528209
DOIs
StatePublished - Jan 1 2018
Externally publishedYes
EventCLEO: Applications and Technology, CLEO_AT 2018 - San Jose, United States
Duration: May 13 2018May 18 2018

Other

OtherCLEO: Applications and Technology, CLEO_AT 2018
CountryUnited States
CitySan Jose
Period5/13/185/18/18

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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  • Cite this

    Liu, C., Pang, K., Zhao, J., Li, L., Zhao, Y., Du, J., Ren, Y., Xie, G., Zhao, Z., Song, H., Song, H., Zhang, R., Cao, Y., Hashemi Rafsanjani, S. M., Boyd, R. W., Tur, M., Shapiro, J. H., & Willner, A. E. (2018). Demonstration of single-end adaptive optics compensation for emulated turbulence in a Bi-directional 10-Mbits/s per channel free-space quantum communication link using orbital-angular-momentum encoding. In CLEO: Applications and Technology, CLEO_AT 2018 (Vol. Part F92-CLEO_AT 2018). OSA - The Optical Society. https://doi.org/10.1364/CLEO_AT.2018.JTh5B.2