Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/85556
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dc.contributor.authorZhang, Zecenen
dc.contributor.authorNg, Geok Ingen
dc.contributor.authorHu, Tingen
dc.contributor.authorQiu, Haodongen
dc.contributor.authorGuo, Xinen
dc.contributor.authorWang, Wanjunen
dc.contributor.authorRouifed, Mohamed Saïden
dc.contributor.authorLiu, Chongyangen
dc.contributor.authorWang, Hongen
dc.date.accessioned2017-09-19T07:21:50Zen
dc.date.accessioned2019-12-06T16:05:58Z-
dc.date.available2017-09-19T07:21:50Zen
dc.date.available2019-12-06T16:05:58Z-
dc.date.issued2017en
dc.identifier.citationZhang, Z., Ng, G. I., Hu, T., Qiu, H., Guo, X., Wang, W., et al. (2017). Conversion between EIT and Fano spectra in a microring-Bragg grating coupled-resonator system. Applied Physics Letters, 111(8), 081105-.en
dc.identifier.issn0003-6951en
dc.identifier.urihttps://hdl.handle.net/10356/85556-
dc.description.abstractA conversion between the electromagnetically induced transparency (EIT) transmission and Fano transmission is theoretically and experimentally demonstrated in an all-pass microring-Bragg grating (APMR-BG) coupled-resonator system. In this work, the coupling between the two resonators (the microring resonator and the Fabry-Perot resonator formed by two Bragg gratings) gives rise to the EIT and Fano transmissions. The resonant status strongly depends on the round-trip attenuation of the microring and the coupling strength. By tuning the coupling strength, the EIT and Fano transmissions can be controlled and converted. The device performance has been theoretically calculated and analyzed with a specially developed numerical model based on the transfer matrix method. The APMR-BG coupled-resonator systems with different gap widths were designed, fabricated, and characterized on a silicon-on-insulator (SOI) platform. The conversion of resonance was experimentally observed and verified. In addition, this on-chip system has the advantage of a small footprint, and the fabrication process is compatible with the planar waveguide fabrication process.en
dc.description.sponsorshipNRF (Natl Research Foundation, S’pore)en
dc.description.sponsorshipASTAR (Agency for Sci., Tech. and Research, S’pore)en
dc.format.extent5 p.en
dc.language.isoenen
dc.relation.ispartofseriesApplied Physics Lettersen
dc.rights© 2017 American Institute of Physics (AIP). This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of American Institute of Physics (AIP). The published version is available at: [http://dx.doi.org/10.1063/1.4990486]. 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.en
dc.subjectFiber optic devicesen
dc.subjectCoupled resonatorsen
dc.titleConversion between EIT and Fano spectra in a microring-Bragg grating coupled-resonator systemen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.contributor.researchNanoelectronics Centre of Excellenceen
dc.identifier.doi10.1063/1.4990486en
dc.description.versionPublished versionen
item.grantfulltextopen-
item.fulltextWith Fulltext-
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