Comparative Analysis of Dispersion Compensating Fiber (DCF) and Multiple Optical Phase Conjugation (OPC) modules used for Dispersion Compensation and Nonlinearity Mitigation
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Abstract
Optical communication when used for long haul communication is characterized by dispersion and nonlinearities. Different techniques are used for the dispersion compensation and nonlinearity mitigation. Two of these techniques are Dispersion Compensating Fiber (DCF) and Optical Phase Conjugation (OPC). In this paper the performance of the system is analyzed by comparing various results at the receiver. A 10Gb/s NRZ signal is launched into a long Single Mode Fiber (SMF). Results in the terms of Q-factor (linear) and BER are observed by varying fiber length. Optical system consisting of one OPC and two OPC is also analyzed for different transmission distance. Simulation results show that, when compared with optical system consisting of one OPC, Q-factor improvement of 3.51 is achieved for the optical system consisting of two OPC. Nonlinearities are mitigated using DCF and OPC and on comparing with DCF, Q-factor improvement of 11.3 is achieved for OPC.
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How to Cite
, A. A. D. D. (2017). Comparative Analysis of Dispersion Compensating Fiber (DCF) and Multiple Optical Phase Conjugation (OPC) modules used for Dispersion Compensation and Nonlinearity Mitigation. International Journal on Recent and Innovation Trends in Computing and Communication, 5(8), 105 –. https://doi.org/10.17762/ijritcc.v5i8.1176
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