Adjustable bandwidth dispersionless bandpass FBG optical filter

被引：37

作者：

Littler, ICM ^{[1
]}

Rochette, M ^{[1
]}

Eggleton, BJ ^{[1
]}

机构：

[1] Univ Sydney, Sch Phys, Ctr Ultrahigh Bandwidth Devices Opt Syst, Sydney, NSW 2006, Australia

来源：

OPTICS EXPRESS | 2005年 / 13卷 / 09期

关键词：

D O I：

10.1364/OPEX.13.003397

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A bandpass optical filter, based on fiber Bragg gratings, is presented in which the bandwidth of a Gaussian spectrum can be continuously adjusted, whilst maintaining near zero group delay slope over the filter bandwidth. The device is also wavelength tunable and the spectral profile is selectable by appropriate grating design. This novel device is employed in a 2R-regenerator, enabling data rate reconfiguration and wavelength conversion, with negligible phase distortion. It will find application wherever a dispersionless reconfigurable bandpass optical filter is required. (C) 2005 Optical Society of America.

引用

页码：3397 / 3407

页数：11

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