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Conferences > SPPCom > 2014 > SM3E > SM3E.4

256/64/16QAM-encoded Real-Time Optical OFDM Signal Generation and Transmission over 50km SSMF Using Adaptive Modulation Technique

Ming Chen, Jing He, Jin Tang, Xian Wu, Zizheng Cao, and Lin Chen

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Abstract

We report a real-time 256/64/16QAM-encoded optical OFDM transmitter with high spectral efficiency of 5.78bit/s/Hz. The adaptively modulated OFDM signal transmission over 50km SSMF is achieved with a negligible power penalty compare to optical back-to-back case.

© 2014 Optical Society of America

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