Indian Journal of Science and Technology

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The focus of this paper is to simulate a two channel optical WDM system for different bit rates. In this work, the comparison of both Binary and Duo binary modulation formats is carried out. Bit Error rate(BER) and Q factors are got improved with Duo binary modulation formats which will offer a significant performance benefits in digital systems.

Keywords

Dense Wavelength Division Multiplexing (DWDM), Continuous Wave (CW) Lasor, Bit Error Rate (BER), Erbium Doped Fiber Amplifier (EDFA), Q Factor, Eye Diagrams, Duo Binary
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