Studies on Timing Jitter in WDM Dispersion-Managed System by Variational Method |
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Authors: | Ming Xu DeHua Chen Hui Wang Xianglin Yang and Yu Hu |
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Institution: | (1) Institute of Optical Fiber Communication, Nanjing University of Posts and Telecommunications, Nanjing, 210003, People's Republic of China |
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Abstract: | The variational method is employed to describe the basic properties of soliton parameters and to evaluate the timing jitter by considering multi-perturbations in wavelength-division-multiplexing (WDM) dispersion-managed soliton (DMS) system. The bit error rates (BER) of different dispersion managed systems, which induced by the timing jitter are given and compared. From that, there exist optimizations for the design of high-speed and long-distance practical WDM soliton system. |
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Keywords: | dispersion managed soliton wavelength-division-multiplexing variational method timing jitter |
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