Title :
Frequency domain PMD monitoring and compensation in high-speed coherent systems with digital signal processing
Author :
Wang, Junyi ; He, Xuan ; Gao, Kailu ; Pan, Z.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Louisiana at Lafayette, Lafayette, LA, USA
Abstract :
We proposed a PMD monitoring/compensation method in frequency domain for coherent system. With 15 ps of average DGD, the PMD induced penalty for 100-Gbit/s QPSK system is reduced by 9 dB at symbol-error-ratio of 10-3.
Keywords :
light coherence; optical fibre dispersion; optical fibre polarisation; PMD compensation; digital signal processing; frequency domain PMD monitoring; high-speed coherent systems; time 15 ps; Digital signal processing; Frequency domain analysis; Monitoring; Optical fiber polarization; Phase shift keying; Signal to noise ratio;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
