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Spatiospectral separation of exceptional points in PT-symmetric optical potentials
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Yu, Sunkyu | - |
| dc.contributor.author | Piao, Xianji | - |
| dc.contributor.author | Mason, Daniel R. | - |
| dc.contributor.author | In, Sungjun | - |
| dc.contributor.author | Park, Namkyoo | - |
| dc.date.accessioned | 2024-05-16T01:16:44Z | - |
| dc.date.available | 2024-05-16T01:16:44Z | - |
| dc.date.created | 2021-03-11 | - |
| dc.date.created | 2021-03-11 | - |
| dc.date.issued | 2012-09 | - |
| dc.identifier.citation | Physical Review A - Atomic, Molecular, and Optical Physics, Vol.86 No.3, p. 031802 | - |
| dc.identifier.issn | 1050-2947 | - |
| dc.identifier.uri | https://hdl.handle.net/10371/202337 | - |
| dc.description.abstract | Non-Hermitian Hamiltonians satisfying parity-time (PT) symmetry reveal unusual physical phenomena related to exceptional points, where the onset of PT symmetry breaking occurs. Here, by permitting dispersive variations in the PT-symmetric potential along the propagation axis of a wave, we show that it is possible to obtain PT-induced exceptional points of spatiospectral separation. As an example, we demonstrate "rainbow nonreciprocity" using a PT-symmetric chirped optical potential. | - |
| dc.language | 영어 | - |
| dc.publisher | American Physical Society | - |
| dc.title | Spatiospectral separation of exceptional points in PT-symmetric optical potentials | - |
| dc.type | Article | - |
| dc.identifier.doi | 10.1103/PhysRevA.86.031802 | - |
| dc.citation.journaltitle | Physical Review A - Atomic, Molecular, and Optical Physics | - |
| dc.identifier.wosid | 000308584800002 | - |
| dc.identifier.scopusid | 2-s2.0-84866357327 | - |
| dc.citation.number | 3 | - |
| dc.citation.startpage | 031802 | - |
| dc.citation.volume | 86 | - |
| dc.description.isOpenAccess | N | - |
| dc.contributor.affiliatedAuthor | Yu, Sunkyu | - |
| dc.contributor.affiliatedAuthor | Park, Namkyoo | - |
| dc.type.docType | Article | - |
| dc.description.journalClass | 1 | - |
| dc.subject.keywordPlus | WAVE-GUIDES | - |
| dc.subject.keywordPlus | SPECTRA | - |
| dc.subject.keywordPlus | LIGHT | - |
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Related Researcher
- Yu, Sunkyu유선규
- 조교수
- College of Engineering
- Department of Electrical and Computer Engineering
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