Low-Complexity Duobinary Signaling and Detection for Sensitivity Improvement in Nyquist-WDM Coherent System
Paper i proceeding, 2012
With complexity-reduced digital signal processing, duobinary signaling and detection are proposed for Nyquist-WDM coherent systems. Best sensitivity is experimentally demonstrated in 25GHz-grid 5×112-Gb/s PM-QPSK WDM systems
Multiplexing
Coherent communications
Fiber optics communications
Författare
Jianqiang Li
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
Ekawit Tipsuwannakul
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
Magnus Karlsson
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
Peter Andrekson
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
Optics InfoBase Conference Papers
21622701 (eISSN)
9781557529381 (ISBN)
Ämneskategorier
Telekommunikation
DOI
10.1364/ofc.2012.om3h.2
ISBN
9781557529381