Tunable optical delay line based on micro-ring resonators

被引:0
|
作者
Zhang, Yundong [1 ]
Wu, Yongfeng [1 ]
Yu, Changqiu [1 ]
Li, Hui [1 ]
Zhang, Chunyu [1 ]
Zhang, Tuo [1 ]
Yuan, Ping [1 ]
机构
[1] Harbin Inst Technol, Inst Optoelect, Natl Key Lab Tunable Laser Technol, Harbin 150080, Peoples R China
关键词
delay; tunable; double micro-ring; FILTER;
D O I
10.1117/12.2220220
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We theoretically investigate the series-coupled double micro-ring resonator as tunable optical delay line. Tunable optical delay line can be achieved by tunable self-coupling coefficient and attenuation factor of micro-ring waveguide. Through choosing suitable parameters of structure, the series-coupled double micro-ring resonator can obtain flat delay line that mitigates the deleterious effects of group delay dispersion.
引用
收藏
页数:7
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