A novel super-orthogonal modulation scheme for high speed optical OFDM system

Qi Zhang; Xiangjun Xin; Lijia Zhang; Yongjun Wang; Chongxiu Yu; Nan Meng; Houtian Wang

doi:10.1117/12.2001311

26 November 2012 A novel super-orthogonal modulation scheme for high speed optical OFDM system

Qi Zhang, Xiangjun Xin, Lijia Zhang, Yongjun Wang, Chongxiu Yu, Nan Meng, Houtian Wang

Proceedings Volume 8556, Holography, Diffractive Optics, and Applications V; 85560A (2012) https://doi.org/10.1117/12.2001311
Event: Photonics Asia, 2012, Beijing, China

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.

Citation Download Citation

Qi Zhang, Xiangjun Xin, Lijia Zhang, Yongjun Wang, Chongxiu Yu, Nan Meng, and Houtian Wang "A novel super-orthogonal modulation scheme for high speed optical OFDM system", Proc. SPIE 8556, Holography, Diffractive Optics, and Applications V, 85560A (26 November 2012); https://doi.org/10.1117/12.2001311

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