Duobinary Pulse-Shaped Complex Modulation of Directly Modulated Lasers
Konferenz: ECOC 2016 - 42nd European Conference on Optical Communication
18.09.2016 - 22.09.2016 in Düsseldorf, Deutschland
Tagungsband: ECOC 2016
Seiten: 3Sprache: EnglischTyp: PDF
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Autoren:
Che, Di (National ICT Australia - Victoria Research Laboratory, Australia & Dept. of Electrical and Electronic Engineering, The University of Melbourne, VIC 3010, Australia)
Yuan, Feng; Khodakarami, Hamid; Shieh, William (Dept. of Electrical and Electronic Engineering, The University of Melbourne, VIC 3010, Australia)
Inhalt:
We propose duobinary pulse shaping for the complex modulation of directly modulated lasers, which significantly relieves the optical spectrum expansion induced by frequency chirp. The newly designed 3-tap MLSE decoder is verified via both simulation and 10-Gbaud PAM-4 experiment.