Propagation of self-collimated ultrashort pulses in a hybrid photonic crystal
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chung, K. B. | - |
dc.date.accessioned | 2021-12-15T02:42:12Z | - |
dc.date.available | 2021-12-15T02:42:12Z | - |
dc.date.created | 2021-12-10 | - |
dc.date.issued | 2011-08-15 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/19826 | - |
dc.description.abstract | We report the propagation of self-collimated ultrashort Gaussian pulses in a hybrid photonic crystal structure, in which broadband super-collimation was proposed recently. To choose their center frequencies, we compute group velocity dispersion and third-order dispersion as a function of frequency. Using the finite-difference time-domain method, we simulate the propagation of the pulses at two frequencies, one for zero group-velocity-dispersion and the other for optimized super-collimation. It is shown that the pulses nearly retain their transverse and longitudinal shapes during propagation over a long distance, and that third-order dispersion affects the pulse shape at zero group-velocity-dispersion frequency. (C) 2011 Optical Society of America | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.subject | PERIODIC MEDIA | - |
dc.subject | X-WAVES | - |
dc.subject | BEAMS | - |
dc.subject | SOLITONS | - |
dc.title | Propagation of self-collimated ultrashort pulses in a hybrid photonic crystal | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chung, K. B. | - |
dc.identifier.doi | 10.1364/OE.19.015705 | - |
dc.identifier.scopusid | 2-s2.0-80051769306 | - |
dc.identifier.wosid | 000293894900006 | - |
dc.identifier.bibliographicCitation | OPTICS EXPRESS, v.19, no.17, pp.15705 - 15710 | - |
dc.relation.isPartOf | OPTICS EXPRESS | - |
dc.citation.title | OPTICS EXPRESS | - |
dc.citation.volume | 19 | - |
dc.citation.number | 17 | - |
dc.citation.startPage | 15705 | - |
dc.citation.endPage | 15710 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.subject.keywordPlus | PERIODIC MEDIA | - |
dc.subject.keywordPlus | X-WAVES | - |
dc.subject.keywordPlus | BEAMS | - |
dc.subject.keywordPlus | SOLITONS | - |
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