Analysis and Dimensioning of Fully Digital Clock Recovery for 112 Gb/s Coherent Polmux QPSK Systems

Conference: ECOC 2009 - 35th European Conference on Optical Communication
09/20/2009 - 09/24/2009 at Vienna, Austria

Proceedings: ECOC 2009

Pages: 2Language: englishTyp: PDF

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Authors:
Zibar, Darko; Bianciotto, Alessandro; Wang, Zhe; Napoli, Antonio; Spinnler, Bernhard (Nokia Siemens Networks, Sankt Martinstr. 76, 80240 Munich, Germany)
Zibar, Darko (DTU Fotonik, Technical University of Denmark, ├śrsteds plads, byg. 343, 2800 Lyngby, Denmark)

Abstract:
Combined effect of polarization mixing and Differential Group Delay (DGD) on sinusoidal and random jitter tolerance is investigated. Requirements for tolerable DGD, loop bandwidth and loop delay are extrapolated.