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Optical Engineering

Application of phase-shifted fiber Bragg grating in single sideband transmission–based radio-over-fiber system
Author(s): Chan Zhang; Tigang Ning; Chao Li; Wei Jian; Hongyao Chen; Lingling Yan; Jingjing Zheng
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Paper Abstract

We propose a prototype for single-sideband (SSB) transmission based radio-over-fiber system by employing a phase-shifted fiber Bragg grating. The grating has different transmission spectrum characteristics with different phase-shift magnitudes. Then, it is used in a millimeter-wave (mm-wave) SSB modulation scheme. In the scheme, only one PS-FBG is used to realize the following functions: first, the conversion from optical dual-sideband to optical single-sideband with carrier reduction modulation can be easily achieved and second, the optical carrier-to-sideband ratio (OCSR) can be eliminated completely. In our work, the OCSR can be reduced from 33.95 dB to the optimum 0 dB and a 60 GHz mm-wave can be detected after photodiode.

Paper Details

Date Published: 5 November 2013
PDF: 5 pages
Opt. Eng. 52(11) 115101 doi: 10.1117/1.OE.52.11.115101
Published in: Optical Engineering Volume 52, Issue 11
Show Author Affiliations
Chan Zhang, Beijing Jiaotong Univ. (China)
Tigang Ning, Beijing Jiaotong Univ. (China)
Chao Li, Beijing Jiaotong Univ. (China)
Wei Jian, Beijing Jiaotong Univ. (China)
Hongyao Chen, Beijing Jiaotong Univ. (China)
Lingling Yan, Beijing Jiaotong Univ. (China)
Jingjing Zheng, Beijing Jiaotong Univ. (China)


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