Performance of receivers and detection algorithms for modal multiplexing in multimode fiber systems

Pak Tao Lau, Lei Xu, Ting Wang

Research output: Journal article publicationJournal articleAcademic researchpeer-review

5 Citations (Scopus)

Abstract

We consider a multimode fiber system exploiting modal multiplexing using various direct-detection photoreceiver structures with zero-forcing detection algorithm. We show in theory how the squaring operation of the receivers and multimode excitations by a bit stream introduce bit detection errors even in the absence of noise. Numerical examples are provided to illustrate their impacts on system performance measured in terms of the bit-error ratio.
Original languageEnglish
Pages (from-to)1087-1089
Number of pages3
JournalIEEE Photonics Technology Letters
Volume19
Issue number14
DOIs
Publication statusPublished - 15 Jul 2007
Externally publishedYes

Keywords

  • MIMO systems
  • Multimode waveguide
  • Optical fiber communications

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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