All-optical bandpass microwave filter based on an electro-optic phase modulator

被引：97

作者：

Zeng, F ^{[1
]}

Yao, JP ^{[1
]}

机构：

[1] Univ Ottawa, Sch Informat Technol & Engn, Microwave Photon Res Lab, Ottawa, ON K1N 6N5, Canada

来源：

OPTICS EXPRESS | 2004年 / 12卷 / 16期

关键词：

D O I：

10.1364/OPEX.12.003814

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A novel all-optical microwave filter with a frequency response equivalent to a bandpass filter is presented. An electro-optic phase modulator combined with a dispersive device is employed to eliminate the baseband resonance of a typical lowpass filter. A two-tap bandpass transversal microwave filter with a null-to-null bandwidth of 8.8 GHz and a 35-dB notch rejection level is demonstrated. (C) 2004 Optical Society of America.

引用

页码：3814 / 3819

页数：6

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