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 (MC2), Fotonik

S Fu

Huazhong University of Science and Technology

Jianqiang Li

Beijing University of Posts and Telecommunications

Pontus Johannisson

Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik

Magnus Karlsson

Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik

Peter Andrekson

Chalmers, Mikroteknologi och nanovetenskap (MC2), 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

Styrkeområden

Informations- och kommunikationsteknik

Ämneskategorier

Telekommunikation

DOI

10.1109/ECOC.2014.6964127

ISBN

978-295494440-1