Optical delay line employing an arrayed waveguide grating in fold-back configuration

被引：20

作者：

Vidal, B ^{[1
]}

Corral, JL ^{[1
]}

Marti, J ^{[1
]}

机构：

[1] Univ Politecn Valencia, Fiber Radio Grp, Valencia 46022, Spain

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2003年 / 13卷 / 06期

关键词：

arrayed; waveguide grating; microwave photonics; optical delay lines;

D O I：

10.1109/LMWC.2003.814604

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 novel optical delay line (ODL) using an. arrayedwaveguide grating (AWG) in fold-back configuration is proposed and experimentally demonstrated. This fold-back configuration offers crosstalk reduction and loss-imbalance as compared with previously reported loop-back AWG-based ODL. The experimental results show that different highly accurate delays can be obtained with a single AWG over a huge modulation bandwidth (2-18 GHz).

引用

页码：238 / 240

页数：3

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