Spectrum Superposition Based Chromatic Dispersion Estimation for Digital Coherent Receivers
Paper i proceeding, 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.
Författare
Yao Shuchang
Huazhong University of Science and Technology
Tobias Eriksson
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
S Fu
Huazhong University of Science and Technology
Jianqiang Li
Beijing University of Posts and Telecommunications (BUPT)
Pontus Johannisson
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
Magnus Karlsson
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
Peter Andrekson
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
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
978-295494440-1 (ISBN)
Styrkeområden
Informations- och kommunikationsteknik
Ämneskategorier
Telekommunikation
DOI
10.1109/ECOC.2014.6964127
ISBN
978-295494440-1