Spectrally Efficient Direct-Detected Optical OFDM Transmission Using Carrier-Data Timely Multiplexing Technique

Conference: ECOC 2009 - 35th European Conference on Optical Communication
09/20/2009 - 09/24/2009 at Vienna, Austria

Proceedings: ECOC 2009

Pages: 2Language: englishTyp: PDF

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Peng, Wei-Ren (Department of Photonics & Institute of Electro-Optical Engineering, National Chiao Tung University, HsinChu, Taiwan 300, ROC)

We timely multiplex the carrier and data symbols for DD-OFDM that improves the spectral efficiency, receiving sensitivity, and tolerances to PMD and optical filtering effects, when compared with the previous DDOFDM transmission. It also reduces the receiver’s sampling rate.