Chromatic dispersion effect on microwave photonic filter with a tunable linearly chirped fiber bragg grating

被引:2
|
作者
Ning, G. [1 ]
Shum, P. [1 ]
Zhou, Junqiang [1 ]
机构
[1] Nanyang Technol Univ, Network Technol Res Ctr, Singapore 637553, Singapore
关键词
microwave photonics; high-birefringence; chirped fiber Bragg grating;
D O I
10.1002/mop.22672
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
Chromatic dispersion effect on a bandpass microwave photonic filter is presented using a tunable linearly chirped fiber Bragg grating (LCFBG). The 3-dB bandwidth of the LCFBG is shifted nonlinearly with fixed centre wavelength to change its chromatic dispersion value. The bandpass notch filter is free from optically coherent interference and phase noise because of the two orthogonal axes of the Hi-Bi fiber. Measured results agree with theoretical analysis. (C) 2007 Wiley Periodicals, Inc.
引用
收藏
页码:2131 / 2133
页数:3
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