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Modal dispersion compensation by using digital coherent receiver with adaptive equalization in multi-mode fiber transmission

Authors
Journal
Optical Fiber Technology
1068-5200
Publisher
Elsevier
Identifiers
DOI: 10.1016/j.yofte.2012.12.001
Keywords
  • Modal Dispersion Compensation
  • Digital Coherent Receiver
  • Multi-Mode Fiber

Abstract

Abstract Modal dispersion compensation is demonstrated by using electrical adaptive equalization for a multi-mode fiber (MMF) transmission with multipath interference resulting from mode conversion caused by axial deviations in the transmission line. We reveal that we can realize a 20km 50μm-core GI-MMF transmission even if mode conversions are intentionally introduced by two 5μm axial deviations in the transmission line.

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