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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: | 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. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
| Appears in Collections: | EEE Journal Articles SIMTech Journal Articles |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| Fano resonances in metallic grating coupled whispering gallery mode resonator.pdf | 1.09 MB | Adobe PDF |  View/Open |
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