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Tunable Fano resonance based on add-drop ring resonator structure
Author(s): Yundong Zhang; Yongfeng Wu; Hui Li; Changqiu Yu; Ping Yuan
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Paper Abstract

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 π. The experimental results well agree with the theoretical calculation.

Paper Details

Date Published: 27 September 2016
PDF: 8 pages
Proc. SPIE 9949, Polymer Optics and Molded Glass Optics: Design, Fabrication, and Materials 2016, 994902 (27 September 2016); doi: 10.1117/12.2237235
Show Author Affiliations
Yundong Zhang, Harbin Institute of Technology (China)
Yongfeng Wu, Harbin Institute of Technology (China)
Hui Li, Harbin Institute of Technology (China)
Changqiu Yu, Harbin Institute of Technology (China)
Ping Yuan, Harbin Institute of Technology (China)


Published in SPIE Proceedings Vol. 9949:
Polymer Optics and Molded Glass Optics: Design, Fabrication, and Materials 2016
David H. Krevor; William S. Beich; Michael P. Schaub; Alan Symmons, Editor(s)

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