| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1534867 | Optics Communications | 2014 | 8 Pages |
Abstract
In this paper, the effect of frequency selective fading (FF) in IM/DD PolMux-OFDM system has been theoretically analyzed. To resist the FF effect in the IM/DD PolMux-OFDM system, the use of polarization time block code in the high frequency subcarriers of PolMux-OFDM symbols is proposed and experimentally investigated. The experimental results show that when the 53.8 Gb/s PolMux-OFDM is transmitted over 20 km SSMF without optical amplifiers, the bit error rate (BER) of system performance is effectively improved by adopting the proposed scheme.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Qi Tang, Jing He, Zizheng Cao, Fan Li, Jiangnan Xiao, Lin Chen,