Title :
An experiment of subband spectral shaping in DFT-spread CO-OFDM systems
Author :
Jan, O. ; Puntsri, K. ; Sandel, David ; Al-Bermani, A. ; Wordehoff, C. ; Ruckert, Ulrich ; Noe, Reinhold
Author_Institution :
ONT, Univ. of Paderborn, Paderborn, Germany
fDate :
June 30 2013-July 4 2013
Abstract :
We experimentally investigated the impact of laser phase noise on coherent optical DFT-spread OFDM with spectral shaping. We also propose a new spectral shaping to improve the system performance.
Keywords :
OFDM modulation; discrete Fourier transforms; laser noise; optical communication; CO-OFDM systems; coherent optical DFT spread OFDM; coherent optical orthogonal frequency division multiplexing; discrete Fourier transform; laser phase noise; subband spectral shaping; Integrated optics; Optical fiber communication; Optical fiber polarization; Peak to average power ratio;
Conference_Titel :
OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS), 2013 18th
Conference_Location :
Kyoto
