Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/101318
Title: Fano resonances in metallic grating coupled whispering gallery mode resonator
Authors: Luan, Feng
Zhou, Yanyan
Zhu, Di
Yu, Xia
Ding, Wei
Keywords: DRNTU::Science::Physics
Issue Date: 2013
Source: Zhou, Y., Zhu, D., Yu, X., Ding, W., & Luan, F. (2013). Fano resonances in metallic grating coupled whispering gallery mode resonator. Applied physics letters, 103(15), 151108-.
Series/Report no.: Applied physics letters
Abstract: We experimentally demonstrate robust coupling of a metallic grating to the whispering gallery mode (WGM) of a microsphere resonator. The metallic grating coupled resonator forms a hybrid system that generates Fano resonances. Through theoretical modeling and experimental demonstration, we analyze this vertically coupled Fano-WGM structure. It is found that the Fano resonances originate from the interaction between the high-Q WGM and direct reflection of the grating. The Fano resonance shape is found to depend on the polarization state of the incident wave.
URI: https://hdl.handle.net/10356/101318
http://hdl.handle.net/10220/18387
ISSN: 0003-6951
DOI: http://dx.doi.org/10.1063/1.4823531
Rights: © 2013 AIP Publishing LLC. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of AIP Publishing LLC. The paper can be found at the following official DOI: [http://dx.doi.org/10.1063/1.4823531]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
metadata.item.grantfulltext: open
metadata.item.fulltext: With Fulltext
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