Apodized Bragg filters on InP-materials ridge waveguides using sampled gratings

被引：1
|
作者：
Garidel, S [1 ]
Lauvernier, D [1 ]
Vilcot, JP [1 ]
François, M [1 ]
Decoster, D [1 ]
机构：
[1] Univ Sci & Tech Lille Flandres Artois, UMR 8520, CNRS, Inst Elect Microelect & Nanotechnol, F-59652 Villeneuve Dascq, France
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2006年 / 48卷 / 08期
关键词：
apodized filters; ridge waveguides; semi-conductor materials;
D O I：
10.1002/mop.21682
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：
This paper presents the first investigation of a novel method to obtain an apodization effect on common InP ridge waveguide filters. It consists of the use of particular sampled gratings. Such apodized filters measured transmission spectra present an enhanced rejection of about 20 dB of the adjacent sidelobes. which experimentally validate the concept. (c) 2006 Wiley, Periodicals, Inc.
引用
收藏
页码：1627 / 1630
页数：4
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