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
收藏
页码：197 / 199
页数：3
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