Electronic Channel Equalization Techniques

  • Authors:
  • Ioannis Papagiannakis;G. Bosco;Daniel Fonseca;Dimitrios Klonidis;P. Poggiolini;Werner Rosenkranz;Antonio Luis Teixeira;Ioannis Tomkos;Chunmin Xia

  • Affiliations:
  • Athens Information Technology, Peania-Attica, Athens, Greece 19002;Dipartimento di Elettronica, Politecnico di Torino, Turin, Italy 10129;Nokia Siemens Networks, Amadora, Portugal 2720093 and Istituto de Telecomunicacoes, Optical Communications, Instituto Superior Técnico, Lisbon, Portugal 1049001;Athens Information Technology, Peania-Attica, Athens, Greece 19002;Dipartimento di Elettronica, Politecnico di Torino, Turin, Italy 10129;University of Kiel, Kiel, Germany 24143;Instituto de Telecomunicações (IT), Universidade de Aveiro, Aveiro, Portugal 3810-193;Athens Information Technology, Peania-Attica, Athens, Greece 19002;University of Kiel, Kiel, Germany 24143

  • Venue:
  • Towards Digital Optical Networks
  • Year:
  • 2009

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Abstract

This paper presents the key design approaches and results in the field of optical impairment distortion compensation by electronic means, as an outcome of the studies and research innovations developed within the COST 291 action. The research topics addressed are related with chromatic dispersion and nonlinearities, with particular reference on FFE/DFE and MLSE-based equalizers as well as with the assistance of different modulation formats. Additionally, the use of electronic compensation in metroaccess applications is examined with reference on studies related with the performance enhancement of DML transmitters.