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Conferences > AOE > 2008 > SaA > SaA2
  • Asia Optical Fiber Communication and Optoelectronic Exposition and Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2008),
  • paper SaA2
  • •https://doi.org/10.1364/AOE.2008.SaA2

640-Gb/s OTDM RZ-DQPSK Signal Enabling 2.4-bit/s/Hz Spectral Efficiency and Its Detection with an EAM-based Receiver

Lothar Möller, Yikai Su, Chongjin Xie, Jurgen Gripp, Xiang Liu, and Roland Ryf

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Abstract

We demonstrate for the first time 640-Gb/s single-channel OTDM RZ-DQPSK signaling with record spectral efficiencies of 2.4 bit/s/Hz and up to 3.2 bit/s/Hz. The demonstrated data rate is the highest to date detected with an electro-absorption modulator (EAM) based receiver.

© 2008 Optical Society of America

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