Title :
A 10Gb/s DFT based fast optical OFDM scheme with double spectral efficiency
Author :
Lei, Cheng ; Chen, Hongwei ; Chen, Minghua ; Xie, Shizhong
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
A novel DFT based fast OFDM scheme is proposed and experimentally demonstrated. The spectral efficiency of the conventional OFDM is doubled and the computational complexity is almost the same as the conventional OFDM system.
Keywords :
computational complexity; discrete Fourier transforms; frequency division multiplexing; optical communication; DFT; computational complexity; double spectral efficiency; fast optical OFDM scheme; Bit error rate; Discrete Fourier transforms; OFDM; Optical fiber communication; Optical filters; Optical imaging; Optical receivers;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
