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Proceedings Paper

Performance of optical OFDM transmission over RoF system with Mach-Zehnder modulator
Author(s): Shujia Zhou; Yingxiong Song; Yin Tan; Lin Zhang; Yingchun Li; Jiajun Ye; Rujian Lin
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Paper Abstract

This paper is concerned with the effect of the nonlinearity of an MZM (Mach-Zehnder modulator) on optical OFDM signal distortion. The optical OFDM signal output from the MZM is expressed as a Taylor series including third-order and fifth-order nonlinear distortion terms, by which we can easily establish a mathematical model of the optical OFDM signals in different formats and rates. According to the model, we can get the EVM at the optimized point. Moreover, the proposed theoretical model is proved in good agreement with experiment results of the RoF (Radio over Fiber) system.

Paper Details

Date Published: 30 December 2011
PDF: 6 pages
Proc. SPIE 8309, Optical Transmission Systems, Subsystems, and Technologies IX, 83092D (30 December 2011);
Show Author Affiliations
Shujia Zhou, Shanghai Univ. (China)
Yingxiong Song, Shanghai Univ. (China)
Yin Tan, Shanghai Univ. (China)
Lin Zhang, Shanghai Univ. (China)
Yingchun Li, Shanghai Univ. (China)
Jiajun Ye, Shanghai Univ. (China)
Rujian Lin, Shanghai Univ. (China)

Published in SPIE Proceedings Vol. 8309:
Optical Transmission Systems, Subsystems, and Technologies IX
Xiang Liu, Editor(s)

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