Spectrum Superposition Based Chromatic Dispersion Estimation for Digital Coherent Receivers
Paper in proceedings, 2014

We propose and experimentally demonstrate a fast blind CD estimation method based on signal spectrum superposition. With only 4096 samples, a maximum estimation error of 0.25% of the accumulated CD for 7 x 112 Gbps DP-QPSK WDM signal is verified.

Author

Yao Shuchang

Huazhong University of Science and Technology

Tobias Eriksson

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

S Fu

Huazhong University of Science and Technology

Jianqiang Li

Beijing University of Posts and Telecommunications (BUPT)

Pontus Johannisson

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Magnus Karlsson

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Peter Andrekson

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Shum Perry

Huazhong University of Science and Technology

Nanyang Technological University

DM Liu

Huazhong University of Science and Technology

European Conference on Optical Communication, ECOC 2014; Cannes; France; 21 September 2014 through 25 September 2014

P.3.17- 6964127

Areas of Advance

Information and Communication Technology

Subject Categories

Telecommunications

DOI

10.1109/ECOC.2014.6964127

ISBN

978-295494440-1

More information

Latest update

5/23/2018