Improving frequency response of radio over fibre systems by fibre Bragg grating

被引:3
|
作者
Jin, X [1 ]
Chi, H [1 ]
Zhang, X [1 ]
机构
[1] Zhejiang Univ, Dept Informat & Elect Engn, Hangzhou 310027, Peoples R China
关键词
D O I
10.1049/el:20060239
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A novel scheme to improve the frequency response of radio over fibre systems is proposed. It is based oil a narrowband fibre Bragg grating (FBG) as a flattening filter with its spectral slope used to compensate the frequency response declination in the high frequency band. FBG also functions as a tilted filter to suppress one sideband of the double-sideband Modulated signals and optical carrier signal for reducing the influence of chromatic dispersion to system performance. Experimental results confirm the effectiveness of the proposed scheme.
引用
收藏
页码:369 / 370
页数:2
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