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Article: An efficient krylov-subspace-based algorithm to solve the dielectric-waveguide problem
Title | An efficient krylov-subspace-based algorithm to solve the dielectric-waveguide problem |
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Authors | |
Keywords | Bi-Lanczos Algorithm Finite Difference Optical Waveguides |
Issue Date | 2001 |
Citation | Ieee Transactions On Microwave Theory And Techniques, 2001, v. 49 n. 7, p. 1345-1348 How to Cite? |
Abstract | An efficient scheme based on the bi-Lanczos algorithm has been developed for analysis of the dielectric-waveguide problem. A two-dimensional finite-difference scheme in the frequency domain is used to discretize the waveguide cross section. The resulting sparse eigenvalue problem is solved efficiently using the bi-Lanczos algorithm. Apart from solving the modes of the dielectric waveguide, a scheme to solve for the fields in the presence of a localized source is also described. Numerical results are also included to confirm the validity of the method. |
Persistent Identifier | http://hdl.handle.net/10722/182655 |
ISSN | 2023 Impact Factor: 4.1 2023 SCImago Journal Rankings: 1.633 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Radhakrishnan, K | en_US |
dc.contributor.author | Weng Cho Chew | en_US |
dc.date.accessioned | 2013-05-02T05:16:18Z | - |
dc.date.available | 2013-05-02T05:16:18Z | - |
dc.date.issued | 2001 | en_US |
dc.identifier.citation | Ieee Transactions On Microwave Theory And Techniques, 2001, v. 49 n. 7, p. 1345-1348 | en_US |
dc.identifier.issn | 0018-9480 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/182655 | - |
dc.description.abstract | An efficient scheme based on the bi-Lanczos algorithm has been developed for analysis of the dielectric-waveguide problem. A two-dimensional finite-difference scheme in the frequency domain is used to discretize the waveguide cross section. The resulting sparse eigenvalue problem is solved efficiently using the bi-Lanczos algorithm. Apart from solving the modes of the dielectric waveguide, a scheme to solve for the fields in the presence of a localized source is also described. Numerical results are also included to confirm the validity of the method. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | IEEE Transactions on Microwave Theory and Techniques | en_US |
dc.subject | Bi-Lanczos Algorithm | en_US |
dc.subject | Finite Difference | en_US |
dc.subject | Optical Waveguides | en_US |
dc.title | An efficient krylov-subspace-based algorithm to solve the dielectric-waveguide problem | en_US |
dc.type | Article | en_US |
dc.identifier.email | Weng Cho Chew: wcchew@hku.hk | en_US |
dc.identifier.authority | Weng Cho Chew=rp00656 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1109/22.932257 | en_US |
dc.identifier.scopus | eid_2-s2.0-0035394673 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0035394673&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 49 | en_US |
dc.identifier.issue | 7 | en_US |
dc.identifier.spage | 1345 | en_US |
dc.identifier.epage | 1348 | en_US |
dc.identifier.isi | WOS:000169815700019 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Radhakrishnan, K=7102259450 | en_US |
dc.identifier.scopusauthorid | Weng Cho Chew=36014436300 | en_US |
dc.identifier.issnl | 0018-9480 | - |