Dispersion Compensation and Mitigation of Nonlinear Effects in 111-Gb/s WDM Coherent PM-QPSK Systems
- 5 August 2008
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Photonics Technology Letters
- Vol. 20 (17) , 1473-1475
- https://doi.org/10.1109/lpt.2008.927906
Abstract
We carried out an extensive simulative analysis to investigate in depth the potential of electronic dispersion compensation (EDC) in amplified multispan 111-Gb/s wavelength- division-multiplexed systems based on polarization-multiplexed quadrature phase-shift keying modulation with coherent detection, also in the presence of substantial fiber nonlinearity. For typical single-mode and nonzero dispersion-shifted fibers, our results show that the use of inline optical dispersion management is always suboptimal versus using EDC at the receiver.Keywords
This publication has 9 references indexed in Scilit:
- Electronic Dispersion Compensation Beyond 10 Gb/sPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2007
- Coherent Equalization versus Direct Detection for 111-Gb/s Ethernet Transport2007 Digest of the IEEE/LEOS Summer Topical Meetings, 2007
- Electronic compensation of chromatic dispersion using a digital coherent receiverOptics Express, 2007
- Carrier phase estimation for coherent equalization of 43-Gb/s POLMUX- NRZ-DQPSK transmission with 10.7-Gb/s NRZ neighboursPublished by Institution of Engineering and Technology (IET) ,2007
- Coherent detection of optical quadrature phase-shift keying signals with carrier phase estimationJournal of Lightwave Technology, 2006
- Integrated 100 Gbit/s ETDM Receiver in a Transmission Experiment over 480 km DMFPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2006
- Coherent optical communication using polarization multiple-input-multiple-outputOptics Express, 2005
- Coherent Detection Method Using DSP for Demodulation of Signal and Subsequent Equalization of Propagation ImpairmentsIEEE Photonics Technology Letters, 2004
- Integrated optics eight-port 90 degrees hybrid on LiNbO/sub 3/Journal of Lightwave Technology, 1989