ZTE Communications ›› 2009, Vol. 7 ›› Issue (3): 31-35.

• Special Topic • Previous Articles     Next Articles

Transmission Restriction and Suppression of Radio over Fiber Communication System

Lu Jia , Chen Lin , Wen Shuangchun   

  1. School of Computer and Communication Hunan University , Changsha 410082 , P . R . China
  • Online:2009-09-25 Published:2020-03-03
  • About author:Lu Jia is a PhD candidate at the Key Laboratory for Micro/Nano Optoelectronic Devices of Ministry of Education, School of Computer and Communication Hunan University. She is engaged in the research on optical fiber communications and optical network.

    Chen Lin received his PhD degree from Beijing University of Posts and Telecommunications. He is a professor and PhD advisor of Hunan University, engaged in the researches on optical fiber communication system and optical network. He has published more than 50 papers, more than 30 of which are included in the Science Citation Index (SCI) and The Engineering Index (EI).

    Wen Shuangchun is a professor and PhD advisor of Hunan University, deputy dean of the School of Computer and Communication, and deputy director of the Key Laboratory for Micro/Nano Optoelectronic Devices of Ministry of Education. He is engaged in the researches on non-linear optics and optical communication technology. More than 80 of his published papers are included in SCI.
  • Supported by:
    This work was partially supported by the National High-Tech Research and Development Plan of China ("863" Program) under Grant No. 2007AA01Z263.

Abstract: This article puts forward long- reach and high-performance Radio over Fiber (RoF ) Communication Systems. Two schemes are proposed for solving the transmission restriction factors of the RoF system and verifies the system through experiments. One scheme is 40 GHz RoF system based on external modulation with odd-order sideband-suppressed. The other one is 40 GHz Optical Frequency Division Multiplexing (OFDM ) system based on Optical Carrier-Suppression (OCS ),external modulation. Both theory and experiment prove that the two systems allow not only low chromatic dispersion, but also long-distance transmission.