Joint detection of multiple orbital angular momentum optical modes

Mohammed Alfowzan, Jaime A. Anguita, Bane V Vasic

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

1 Citation (Scopus)

Abstract

We address the problem of detection in a multiple-beam orbital angular momentum (OAM)-based free-space optical communication link. Based on experimental channel observations, we extract a statistical model for the coaxial multimode OAM channel affected by atmospheric turbulence. We employ solutions to least square problems to compensate for the interference among optical modes. A solution based on Fincke-Pohst Enumeration Algorithm for least square problems is presented. In addition, Moore-Penrose based analytical solutions are considered (e.g. Zero Forcing). Finally, we provide bit error rate analysis for the channel under investigation.

Original languageEnglish (US)
Title of host publicationGLOBECOM - IEEE Global Telecommunications Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2388-2393
Number of pages6
ISBN (Print)9781479913534
DOIs
StatePublished - 2013
Event2013 IEEE Global Communications Conference, GLOBECOM 2013 - Atlanta, GA, United States
Duration: Dec 9 2013Dec 13 2013

Other

Other2013 IEEE Global Communications Conference, GLOBECOM 2013
CountryUnited States
CityAtlanta, GA
Period12/9/1312/13/13

Fingerprint

Angular momentum
Light interference
Atmospheric turbulence
Optical communication
Bit error rate
Telecommunication links
Statistical Models

Keywords

  • channel crosstalk
  • free-space optical communication
  • orbital angular momentum
  • turbulent channels

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Alfowzan, M., Anguita, J. A., & Vasic, B. V. (2013). Joint detection of multiple orbital angular momentum optical modes. In GLOBECOM - IEEE Global Telecommunications Conference (pp. 2388-2393). [6831431] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GLOCOM.2013.6831431

Joint detection of multiple orbital angular momentum optical modes. / Alfowzan, Mohammed; Anguita, Jaime A.; Vasic, Bane V.

GLOBECOM - IEEE Global Telecommunications Conference. Institute of Electrical and Electronics Engineers Inc., 2013. p. 2388-2393 6831431.

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

Alfowzan, M, Anguita, JA & Vasic, BV 2013, Joint detection of multiple orbital angular momentum optical modes. in GLOBECOM - IEEE Global Telecommunications Conference., 6831431, Institute of Electrical and Electronics Engineers Inc., pp. 2388-2393, 2013 IEEE Global Communications Conference, GLOBECOM 2013, Atlanta, GA, United States, 12/9/13. https://doi.org/10.1109/GLOCOM.2013.6831431
Alfowzan M, Anguita JA, Vasic BV. Joint detection of multiple orbital angular momentum optical modes. In GLOBECOM - IEEE Global Telecommunications Conference. Institute of Electrical and Electronics Engineers Inc. 2013. p. 2388-2393. 6831431 https://doi.org/10.1109/GLOCOM.2013.6831431
Alfowzan, Mohammed ; Anguita, Jaime A. ; Vasic, Bane V. / Joint detection of multiple orbital angular momentum optical modes. GLOBECOM - IEEE Global Telecommunications Conference. Institute of Electrical and Electronics Engineers Inc., 2013. pp. 2388-2393
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