Tunable narrow-bandwidth optical filter based on acoustically modulated fiber bragg grating

被引：19

作者：

Yeom, DI ^{[1
]}

Park, HS ^{[1
]}

Kim, BY ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Phys, Taejon 305701, South Korea

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2004年 / 16卷 / 05期

关键词：

acoustooptic devices; gratings; optical fiber filters; tunable filters;

D O I：

10.1109/LPT.2004.826033

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：

We demonstrate a novel tunable narrow-bandwidth optical filter based on an acoustically modulated fiber Bragg grating (FBG). A flexural acoustic wave applied to an off-centered core FBG modulates the period of the grating, producing sidebands tunable both in wavelength and magnitude.

引用

页码：1313 / 1315

页数：3

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