| Authors: | A. Li, W. Bogaerts | | Title: | An actively controlled silicon ring resonator with a fully tunable Fano Resonance | | Format: | International Journal | | Publication date: | 7/2017 | | Journal/Conference/Book: | APL Photonics
| | Volume(Issue): | 2(9) p.1-5 | | DOI: | 10.1063/1.5000514 | | Citations: | 34 (Dimensions.ai - last update: 24/11/2024)
30 (OpenCitations - last update: 27/6/2024)
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Abstract
We demonstrate a novel way to generate Fano resonance with tunable wavelength and extinction ratio. Thedevice is a silicon add-drop microring with two integrated tunable reflectors inside to form a Fabry-Perotcavity. A Fano resonance at thedropport is generated from the interference between the Fabry-Perot cavitymode and the ring resonance mode. By tuning the reflectivity of these two reflectors with integrated heaters,various Fano resonance shapes can be achieved with a maximum extinction ratio over 40 dB and a slope ratemore than 400dB/nm. Related Research Topics
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