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Optical Engineering

Three dispersion compensation methods for radio-over-fiber system
Author(s): Tao Pu; Fanqiu Meng; Ji-yong Zhao; Tao Fang; Jilin Zheng; Long Huang
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Paper Abstract

This paper introduces three different dispersion compensation methods based on superstructure fiber Bragg grating (SSFBG) and an injection distributed feedback (DFB) laser. First, an SSFBG with a nonlinearity group delay spectrum was designed to achieve tunable dispersion compensation. Second, an approach is proposed for realizing single-sideband modulation with an optimum optical carrier to sideband ratio for maximizing the transmission performance of a radio-over-fiber (RoF) system based on a strong optical injection-locked DFB laser. Finally, a broadband chromatic dispersion compensation scheme using an optical phase conjugator based on a DFB semiconductor laser is proposed and experimentally demonstrated in RoF links.

Paper Details

Date Published: 7 October 2015
PDF: 6 pages
Opt. Eng. 55(3) 031108 doi: 10.1117/1.OE.55.3.031108
Published in: Optical Engineering Volume 55, Issue 3
Show Author Affiliations
Tao Pu, The PLA Univ. of Science and Technology (China)
Fanqiu Meng, The PLA Univ. of Science and Technology (China)
Ji-yong Zhao, The PLA Univ. of Science and Technology (China)
Tao Fang, The PLA Univ. of Science and Technology (China)
Jilin Zheng, The PLA Univ. of Science and Technology (China)
Long Huang, The PLA Univ. of Science and Technology (China)


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