Photonic signal processing of microwave signals using an active-fiber Bragg-grating-pair structure

被引：76
作者：
Hunter, DB
Minasian, RA
机构：
[1] UNIV SYDNEY, DEPT ELECT ENGN, SYDNEY, NSW 2006, AUSTRALIA
[2] UNIV SYDNEY, AUSTRALIAN PHOTON COOPERAT RES CTR, SYDNEY, NSW 2006, AUSTRALIA
来源：
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1997年 / 45卷 / 08期
基金：
澳大利亚研究理事会;
关键词：
fiber Bragg gratings; microwave photonics; photonic signal processing; optical delay-line filters;
D O I：
10.1109/22.618455
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 new active photonic signal processor which achieves a high-Q microwave bandpass response if presented, It comprises active fiber within a pair of fiber Bragg gratings, and produces multiple taps with precise delay-time characteristics. The impulse response has demonstrated well in excess of 270 taps, The filter response demonstrates high resolution, having a narrow-band response with a Q of 325, The processor is also tunable, in both passband width and frequency.
引用
收藏
页码：1463 / 1466
页数：4
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