Performance analysis of multichannel coherent optical CPFSK system in the presence of fiber chromatic dispersion

Mohammed Nazrul Islam; Masaaki M. Imai

doi:10.1117/12.328594

4 December 1998 Performance analysis of multichannel coherent optical CPFSK system in the presence of fiber chromatic dispersion

Mohammed Nazrul Islam, Masaaki M. Imai

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Proceedings Volume 3491, 1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications; (1998) https://doi.org/10.1117/12.328594
Event: 1998 International Conference on Applications of Photonic Technology, 1998, Ottawa, Canada

Abstract

The effect of fiber chromatic dispersion on the performance of a multichannel optical coherent CPFSK system is analyzed including also the effects of shot and thermal noises and crosstalk interference. The sensitivity penalty is found to increase due to waveform distortion caused by chromatic dispersion. The channel frequency separation is, therefore, required to increase to overcome the dispersion effect. The channel spacing requirements become worse with increase in intermediate frequency (IF) and IF bandwidth.

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Mohammed Nazrul Islam and Masaaki M. Imai "Performance analysis of multichannel coherent optical CPFSK system in the presence of fiber chromatic dispersion", Proc. SPIE 3491, 1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications, (4 December 1998); https://doi.org/10.1117/12.328594

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