Optimization of dispersion compensation in optical fiber communication systems

CAO Xue

doi:10.7510/jgjs.issn.1001-3806.2014.01.022

In order to compensate dispersion in an optical communication system, a single channel dispersion compensation system which used of dispersion compensating fiber was designed and simulated. The system was optimized by a fiber loop mirror so that it economized the cost, and the effect of dispersion compensation was fine. The simulation results such as Q factor and eye diagram were given and analyzed in this system with different velocity of 2.5Gbit/s and 10Gbit/s, and their input power were obtained. When the system's velocity is 2.5Gbit/s, the optimum input power is 13dBm, and Q factor is 172.88; When the system's velocity is 10Gbit/s, the input power is 6dBm and the corresponding Q factor is 45.96. The obtained results are helpful for the application of dispersion compensation in an optical communication system.

Optimization of dispersion compensation in optical fiber communication systems

1. Department of Communication Engineering, School of Physics and Electronics, Henan University, Kaifeng 475004, China

Received Date: 2013-03-19

Accepted Date: 2013-04-25

Available Online: 2014-01-25

Abstract: In order to compensate dispersion in an optical communication system, a single channel dispersion compensation system which used of dispersion compensating fiber was designed and simulated. The system was optimized by a fiber loop mirror so that it economized the cost, and the effect of dispersion compensation was fine. The simulation results such as Q factor and eye diagram were given and analyzed in this system with different velocity of 2.5Gbit/s and 10Gbit/s, and their input power were obtained. When the system's velocity is 2.5Gbit/s, the optimum input power is 13dBm, and Q factor is 172.88; When the system's velocity is 10Gbit/s, the input power is 6dBm and the corresponding Q factor is 45.96. The obtained results are helpful for the application of dispersion compensation in an optical communication system.

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Reference (16)

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Optimization of dispersion compensation in optical fiber communication systems

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