Optical OFDM Signal Generation by Optical Phase Modulator and Its Application in ROF System

Konferenz: ECOC 2009 - 35th European Conference on Optical Communication
20.09.2009 - 24.09.2009 in Vienna, Austria

Tagungsband: ECOC 2009

Seiten: 2Sprache: EnglischTyp: PDF

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Cao, Z.; Dong, Z.; Lu, J.; Xia, M.; Chen, L. (Key Laboratory for Micro/Nano Opto-Electronic Devices of Ministry of Education and School of Computer and Communication, Hunan University, Changsha, China)

We have demonstrated optical OFDM signal generation by an optical phase modulator and applied it in a 40GHz ROF symmetric system. The power penalty for the downlink data after transmission over 50km SMF is smaller than 0.5dB; while for the up-link data, the power penalty can be neglected.