Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Hyundong | - |
dc.contributor.author | Gwak, Sunjae | - |
dc.contributor.author | Yu, Hyeon-Hye | - |
dc.contributor.author | Ryu, Jinhyeok | - |
dc.contributor.author | Kim, Chil-Min | - |
dc.contributor.author | YI, Chang-Hwan | - |
dc.date.accessioned | 2023-06-09T16:10:27Z | - |
dc.date.available | 2023-06-09T16:10:27Z | - |
dc.date.created | 2023-05-04 | - |
dc.date.issued | 2023-04 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/45978 | - |
dc.description.abstract | We study a systematic formation of continuous exceptional points (EPs) in a fully-asymmetric optical microdisk. A parametric generation of chiral EP modes is investigated by analyzing asymmetricity-dependent coupling elements in an effective Hamiltonian. It is shown that given the external perturbation, the frequency splitting around EPs is scaled by the fundamental “strength” of EPs [J. Wiersig, Phys. Rev. Res. 4, 023121 (2022)] multiplied by the extra responding strength of the newly added perturbation. Our finding demonstrates that the sensitivity of EP-based sensors can be maximized by carefully examining the continuous formation of EPs. © 2023 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement. | - |
dc.language | English | - |
dc.publisher | Optica Publishing Group (formerly OSA) | - |
dc.title | Maximization of a frequency splitting on continuous exceptional points in asymmetric optical microdisks | - |
dc.type | Article | - |
dc.identifier.doi | 10.1364/OE.484812 | - |
dc.identifier.scopusid | 2-s2.0-85152475923 | - |
dc.identifier.bibliographicCitation | Optics Express, v.31, no.8, pp.12634 - 12644 | - |
dc.description.isOpenAccess | TRUE | - |
dc.subject.keywordPlus | RESONANCE | - |
dc.citation.endPage | 12644 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 12634 | - |
dc.citation.title | Optics Express | - |
dc.citation.volume | 31 | - |
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