DC Field | Value | Language |
---|---|---|
dc.contributor.author | Geng, Xiaotao | - |
dc.contributor.author | Zhong, Shiyang | - |
dc.contributor.author | Chen, Guanglong | - |
dc.contributor.author | Ling, Weijun | - |
dc.contributor.author | He, Xinkui | - |
dc.contributor.author | Wei, Zhiyi | - |
dc.contributor.author | Kim, Dong Eon | - |
dc.date.accessioned | 2019-04-07T18:52:37Z | - |
dc.date.available | 2019-04-07T18:52:37Z | - |
dc.date.created | 2018-03-19 | - |
dc.date.issued | 2018-02 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/96071 | - |
dc.description.abstract | Generation of high-order harmonics (HHs) is intensified by using a plasma waveguide created by a laser in a clustered gas jet. The formation of a plasma waveguide and the guiding of a laser beam are also demonstrated. Compared to the case without a waveguide, harmonics were strengthened up to nine times, and blue-shifted. Numerical simulation by solving the time-dependent Schrodinger equation in strong field approximation agreed well with experimental results. This result reveals that the strengthening is the result of improved phase matching and that the blue shift is a result of change in fundamental laser frequency due to self-phase modulation (SPM). (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.relation.isPartOf | OPTICS EXPRESS | - |
dc.title | Enhancement of high-order harmonics in a plasma waveguide formed in clustered Ar gas | - |
dc.type | Article | - |
dc.identifier.doi | 10.1364/OE.26.003067 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | OPTICS EXPRESS, v.26, no.3, pp.3067 - 3074 | - |
dc.identifier.wosid | 000425365900083 | - |
dc.citation.endPage | 3074 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 3067 | - |
dc.citation.title | OPTICS EXPRESS | - |
dc.citation.volume | 26 | - |
dc.contributor.affiliatedAuthor | Kim, Dong Eon | - |
dc.identifier.scopusid | 2-s2.0-85041462620 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | INTENSE LASER-PULSES | - |
dc.subject.keywordPlus | ATOM CLUSTERS | - |
dc.subject.keywordPlus | GENERATION | - |
dc.subject.keywordPlus | ARGON | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Optics | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.