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| Research on Stability of OTDM High Rate Solitons Transmission System |
| Shi Juan-juan Zhu Bo Yang Xiang-lin |
| College of Optoelectronic Engineering, Nanjing University of Posts & Telecommunications, Nanjing 210003, China |
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Abstract In this paper , the evolution equations of solitons’ performance parameters versus distance are deduced by the use of the variational approach under the condition of both the higher-order effects and interaction between solitons for the first time. Based on this equation, a stable operation condition is revealed from theoretical analysis by using a linearization perturbation method. It is discovered that the stable transmission of the Gaussian quasi-soliton system with zero frequency shift at bit rates up to 160 Gb/s can be realized. A 160 Gb/s high-speed and long-haul soliton transmission system is designed and its performance is numerically simulated. The simulation results are in well accordance with the theoretical analysis.
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Received: 02 July 2010
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Corresponding Authors:
Zhu Bo
E-mail: zhub@njupt.edu.cn
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2011, Vol. 33 
