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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Autoren:
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)
Inhalt:
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.