Tunable Fano resonance based on add-drop ring resonator structure

被引：1
|
作者：
Zhang, Yundong [1 ]
Wu, Yongfeng [1 ]
Li, Hui [1 ]
Yu, Changqiu [1 ]
Yuan, Ping [1 ]
机构：
[1] Harbin Inst Technol, Inst Optoelect, Natl Key Lab Tunable Laser Technol, Harbin 150080, Peoples R China
来源：
POLYMER OPTICS AND MOLDED GLASS OPTICS: DESIGN, FABRICATION, AND MATERIALS 2016 | 2016年 / 9949卷
关键词：
tunable; Fano resonance; add-drop; switching; MICRORING RESONATORS; BISTABILITY; FILTER;
D O I：
10.1117/12.2237235
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We theoretically and experimentally study an add-drop ring resonator to achieve tunable Fano resonance. In this system, the Fano resonance results from the interference of two beams from add and through port. The line shapes of the Fano resonances are tunable through controlling the phase bias of the two beams from add and through port. At the same time, add-drop ring resonator structure enabling the truly on/off switching mechanism is realized when the phase bias is 0 or pi. The experimental results well agree with the theoretical calculation.
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页数：8
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