Effect of carrier phase estimation for 111Gbit/s POLMUX-RZ-DQPSK equalization in presence of 10.7Gbit/s OOK neighbours

We optimize carrier phase estimation (CPE) to increase the XPM tolerance of 111-Gb/s POLMUX-RZ-DQPSK in the presence of 10.7-Gb/s OOK neighbours transmitted over an 1140 km EDFA-only link.

Saved in:
Bibliographic Details
Main Authors: Alfiad, M., van den Borne, D., Wuth, T., Kuschnerov, M., Lankl, B., Weiske, C., de Man, E., Napoli, A., de Waardt, H.
Format: Conference Proceeding
Language:English
Subjects:
Modulation
Optical modulation
Optical noise
Optical transmitters
Receivers
Signal to noise ratio
Viterbi algorithm
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We optimize carrier phase estimation (CPE) to increase the XPM tolerance of 111-Gb/s POLMUX-RZ-DQPSK in the presence of 10.7-Gb/s OOK neighbours transmitted over an 1140 km EDFA-only link.
ISSN:1099-4742
2376-8614
DOI:10.1109/LEOSST.2008.4590546