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

页码：1463 / 1466

页数：4

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