Three-dimensional efficient dispersive alternating-direction-implicit finite-difference time-domain algorithm using a quadratic complex rational function
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Eun Kyu | - |
dc.contributor.author | Ha, Sang-Gyu | - |
dc.contributor.author | Lee, Jisu | - |
dc.contributor.author | Park, Yong Bae | - |
dc.contributor.author | Jung, Kyung-Young | - |
dc.date.accessioned | 2022-07-16T01:04:48Z | - |
dc.date.available | 2022-07-16T01:04:48Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2015-01 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/158187 | - |
dc.description.abstract | Efficient unconditionally stable FDTD method is developed for the electromagnetic analysis of dispersive media. Toward this purpose, a quadratic complex rational function (QCRF) dispersion model is applied to the alternating-direction-implicit finite-difference time-domain (ADI-FDTD) method. The 3-D update equations of QCRF-ADI-FDTD are derived using Maxwell's curl equations and the constitutive relation. The periodic boundary condition of QCRF-ADI-FDTD is discussed in detail. A 3-D numerical example shows that the time-step size can be increased by the proposed QCRF-ADI-FDTD beyond the Courant-Friedrich-Levy (CFL) number, without numerical instability. It is observed that, for refined computational cells, the computational time of QCRF-ADI-FDTD is reduced to 28.08 % of QCRF-FDTD, while the L-2 relative error norm of a field distribution is 6.92 %. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.title | Three-dimensional efficient dispersive alternating-direction-implicit finite-difference time-domain algorithm using a quadratic complex rational function | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jung, Kyung-Young | - |
dc.identifier.doi | 10.1364/OE.23.000873 | - |
dc.identifier.scopusid | 2-s2.0-84921725751 | - |
dc.identifier.wosid | 000349166100028 | - |
dc.identifier.bibliographicCitation | OPTICS EXPRESS, v.23, no.2, pp.873 - 881 | - |
dc.relation.isPartOf | OPTICS EXPRESS | - |
dc.citation.title | OPTICS EXPRESS | - |
dc.citation.volume | 23 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 873 | - |
dc.citation.endPage | 881 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.subject.keywordPlus | PERFECTLY MATCHED LAYER | - |
dc.subject.keywordPlus | FDTD | - |
dc.subject.keywordPlus | CELLS | - |
dc.subject.keywordPlus | CFS | - |
dc.identifier.url | https://opg.optica.org/oe/fulltext.cfm?uri=oe-23-2-873&id=307748 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.