標題: On the Phase Noise Impact in Direct-Detection Optical OFDM Transmission
作者: Peng, Wei-Ren
(Jyehong) Chen, Jason
Chi, Sien
光電工程學系
Department of Photonics
關鍵字: Direct detection;optical fiber communication;orthogonal frequency-division multiplexing (OFDM);phase noise (PN)
公開日期: 1-五月-2010
摘要: In this letter, we characterize the impact of laser phase noise (PN) in direct-detection optical orthogonal frequency-division multiplexing (OFDM) and emphasize its several differences from those in coherent optical OFDM. We also analyze the system performance in the presence of PN for various quadrature-amplitude-modulation formats and provide the bit-error-rate estimation method which can yield reliable results when the PN-induced optical signal-to-noise ratio penalty is lower than similar to 2 dB.
URI: http://dx.doi.org/10.1109/LPT.2010.2042804
http://hdl.handle.net/11536/5462
ISSN: 1041-1135
DOI: 10.1109/LPT.2010.2042804
期刊: IEEE PHOTONICS TECHNOLOGY LETTERS
Volume: 22
Issue: 9
起始頁: 649
結束頁: 651
顯示於類別:期刊論文


文件中的檔案:

  1. 000276520100006.pdf