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
收藏
页码：238 / 240
页数：3
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