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Proceedings Paper

A novel super-orthogonal modulation scheme for high speed optical OFDM system
Author(s): Qi Zhang; Xiangjun Xin; Lijia Zhang; Yongjun Wang; Chongxiu Yu; Nan Meng; Houtian Wang
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Paper Abstract

High speed optical communication is one of the research hotspot in optical communication field at present. A novel super-orthogonal modulation method based on quadrature amplitude modulation (QAM) and frequency shift key (FSK) is proposed for high speed optical orthogonal frequency division multiplexing (OFDM) system. The coding-modulation and demodulation-decoding scheme is designed. The principle and transmission performance of optical OFDM system with proposed super-orthogonal modulation method is simulated and analyzed. The research result will lay the foundation of optical communication realizing with high speed, large capacity and high efficiency transmission.

Paper Details

Date Published: 26 November 2012
PDF: 8 pages
Proc. SPIE 8556, Holography, Diffractive Optics, and Applications V, 85560A (26 November 2012); doi: 10.1117/12.2001311
Show Author Affiliations
Qi Zhang, Beijing Univ. of Posts Communication (China)
Xiangjun Xin, Beijing Univ. of Posts Communication (China)
Lijia Zhang, Beijing Univ. of Posts Communication (China)
Yongjun Wang, Beijing Univ. of Posts Communication (China)
Chongxiu Yu, Beijing Univ. of Posts Communication (China)
Nan Meng, Beijing Univ. of Posts Communication (China)
Houtian Wang, Beijing Univ. of Posts Communication (China)


Published in SPIE Proceedings Vol. 8556:
Holography, Diffractive Optics, and Applications V
Yunlong Sheng; Chongxiu Yu; Linsen Chen, Editor(s)

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