Novel Coherence-Free RF/Microwave Photonic Bandpass Filter

被引：3

作者：

Chan, Erwin H. W. ^{[1
]}

Minasian, Robert A. ^{[1
]}

机构：

[1] Univ Sydney, Sch Elect & Informat Engn, Sydney, NSW 2006, Australia

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2009年 / 21卷 / 1-4期

基金：

澳大利亚研究理事会;

关键词：

Bandpass filters; microwave filters; microwave photonics; optical signal processing; OPTICAL COHERENCE; NOTCH FILTER; MODULATOR;

D O I：

10.1109/LPT.2008.2009884

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 structure for realizing an equivalent multitap bandpass filter response without coherent interference and phase noise limitations is presented. It is based or intensity modulating a continuous-wave light multiple times to obtain many taps, and also enables windowing to be employed. Experimental results are presented that demonstrate a multiple-tap bandpass filter with high rejection ratio and with no coherence and phase-induced intensity noise limitations.

引用

页码：197 / 199

页数：3

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