40 Gbps–80 GHz PSK-MDM based Ro-FSO transmission system

  • Sushank Chaudhary*
  • , Bangjiang Lin
  • , Xuan Tang
  • , Xian Wei
  • , Zhenlei Zhou
  • , Chun Lin
  • , Min Zhang
  • , Haiguang Zhang
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

40 Scopus citations

Abstract

Bandwidth shortage of wireless carriers is a global issue that has further led to investigating the use of millimeter wave (mm-wave) in broadband cellular communication infrastructure. Radio over free space (Ro-FSO) optical system provides seamless integration of radio and optical platforms and makes it suitable for millimeter applications. This work is focused on transmission of two phase shift key encoded independent radio channels, each carrying 20 Gbps–40 GHz data, by mode division multiplexing of two modes: Laguarre Gaussian (LG) 00 and Hermite Gaussian (HG) 01. Furthermore, the modal decomposition of both channels is reported in terms of power coupling coefficient.

Original languageEnglish
Article number321
JournalOptical and Quantum Electronics
Volume50
Issue number8
DOIs
StatePublished - 1 Aug 2018
Externally publishedYes

Keywords

  • Hermite Gaussian mode
  • Laguerre Gaussian mode
  • Mode division multiplexing
  • Phase shift key (PSK)
  • Radio over free space (Ro-FSO)

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