Coherent Optical Single Carrier Transmission Using Overlap Frequency Domain Equalization for Long-Haul Optical Systems
Top Cited Papers
- 18 August 2009
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Journal of Lightwave Technology
- Vol. 27 (16) , 3721-3728
- https://doi.org/10.1109/jlt.2009.2024091
Abstract
In this paper, we present coherent optical single carrier transmission (COSC) using overlap frequency domain equalization (OFDE) for the chromatic dispersion (CD) compensation. Residual inter-symbol interference is suppressed by time domain equalization with small tap size. In single polarization transmission, 25-Gb/s COSC transmission with OFDE is demonstrated over 800 km to 4320 km of single-mode fiber (SMF) without optical dispersion compensation. The measured results show that the proposed configuration improves the transmission performance by setting adequate overlapped size of FFT windows and that it is suitable for long-haul optical communication systems.Keywords
This publication has 11 references indexed in Scilit:
- PMD compensation in optical coherent single carrier transmission using frequency-domain equalisationElectronics Letters, 2009
- Frequency-domain equalisation for optical transmission systemsElectronics Letters, 2008
- Real-time measurements of a 40 Gb/s coherent systemOptics Express, 2008
- Coherent optical OFDM: has its time come? [Invited]Journal of Optical Networking, 2008
- Adaptive equalizer complexity in coherent optical receiversPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2008
- Low complexity CDMA downlink receiver based on frequency domain equalizationPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- Frequency-domain and multirate adaptive filteringIEEE Signal Processing Magazine, 1992
- Nonlinear estimation of PSK-modulated carrier phase with application to burst digital transmissionIEEE Transactions on Information Theory, 1983
- A new approach to multipath correction of constant modulus signalsIEEE Transactions on Acoustics, Speech, and Signal Processing, 1983
- Self-Recovering Equalization and Carrier Tracking in Two-Dimensional Data Communication SystemsIEEE Transactions on Communications, 1980