4×4 MIMO equalization to mitigate crosstalk degradation in a four-channel free-space orbital-angular-momentum-multiplexed system using heterodyne detection

Hao Huang, Guodong Xie, Yongxong Ren, Yan Yan, Changjing Bao, Nisar Ahmed, Morteza Ziyadi, Mohammad Chitgarha, Mark A Neifeld, Samuel Dolinar, Alan E. Willner

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

4 Citations (Scopus)

Abstract

We demonstrate crosstalk degradation mitigation using 4×4 MIMO equalization on an orbital-angular-momentum-multiplexed free-space data link with heterodyne detection. 20-Gbit/s QPSK signal with up to -4.8 dB crosstalk is recovered and the BER is reduced by two orders of magnitude.

Original languageEnglish (US)
Title of host publicationIET Conference Publications
Pages708-710
Number of pages3
Volume2013
Edition622 CP
DOIs
StatePublished - 2013
Event39th European Conference and Exhibition on Optical Communication, ECOC 2013 - London, United Kingdom
Duration: Sep 22 2013Sep 26 2013

Other

Other39th European Conference and Exhibition on Optical Communication, ECOC 2013
CountryUnited Kingdom
CityLondon
Period9/22/139/26/13

Fingerprint

Angular momentum
Crosstalk
MIMO systems
Degradation
Quadrature phase shift keying
Heterodyne detection

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Huang, H., Xie, G., Ren, Y., Yan, Y., Bao, C., Ahmed, N., ... Willner, A. E. (2013). 4×4 MIMO equalization to mitigate crosstalk degradation in a four-channel free-space orbital-angular-momentum-multiplexed system using heterodyne detection. In IET Conference Publications (622 CP ed., Vol. 2013, pp. 708-710) https://doi.org/10.1049/cp.2013.1509

4×4 MIMO equalization to mitigate crosstalk degradation in a four-channel free-space orbital-angular-momentum-multiplexed system using heterodyne detection. / Huang, Hao; Xie, Guodong; Ren, Yongxong; Yan, Yan; Bao, Changjing; Ahmed, Nisar; Ziyadi, Morteza; Chitgarha, Mohammad; Neifeld, Mark A; Dolinar, Samuel; Willner, Alan E.

IET Conference Publications. Vol. 2013 622 CP. ed. 2013. p. 708-710.

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

Huang, H, Xie, G, Ren, Y, Yan, Y, Bao, C, Ahmed, N, Ziyadi, M, Chitgarha, M, Neifeld, MA, Dolinar, S & Willner, AE 2013, 4×4 MIMO equalization to mitigate crosstalk degradation in a four-channel free-space orbital-angular-momentum-multiplexed system using heterodyne detection. in IET Conference Publications. 622 CP edn, vol. 2013, pp. 708-710, 39th European Conference and Exhibition on Optical Communication, ECOC 2013, London, United Kingdom, 9/22/13. https://doi.org/10.1049/cp.2013.1509
Huang, Hao ; Xie, Guodong ; Ren, Yongxong ; Yan, Yan ; Bao, Changjing ; Ahmed, Nisar ; Ziyadi, Morteza ; Chitgarha, Mohammad ; Neifeld, Mark A ; Dolinar, Samuel ; Willner, Alan E. / 4×4 MIMO equalization to mitigate crosstalk degradation in a four-channel free-space orbital-angular-momentum-multiplexed system using heterodyne detection. IET Conference Publications. Vol. 2013 622 CP. ed. 2013. pp. 708-710
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AU - Yan, Yan

AU - Bao, Changjing

AU - Ahmed, Nisar

AU - Ziyadi, Morteza

AU - Chitgarha, Mohammad

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AU - Dolinar, Samuel

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