S. E. Mirnia, A. Zarei, S. D. Emami, S. Harun, H. Rashid
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引用次数: 0
Abstract
This paper presents the analysis of a coupler based NRZ-DQPSK all-optical orthogonal frequency division multiplexing system with a rate of 80 Gb/s. The transmission line used is SSMF that is over 1000 km long with 21 km DCF for each span. The performance of the system is characterized in terms of BER, eye diagram and Q values. The power tolerance of the system as a function of fiber dispersion is also surveyed.