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DC Field | Value | Language |
---|---|---|
dc.citation.number | 11 | - |
dc.citation.startPage | 113109 | - |
dc.citation.title | PHYSICS OF PLASMAS | - |
dc.citation.volume | 24 | - |
dc.contributor.author | Sawant, Ashwini | - |
dc.contributor.author | Choi, EunMi | - |
dc.date.accessioned | 2023-12-21T21:38:01Z | - |
dc.date.available | 2023-12-21T21:38:01Z | - |
dc.date.created | 2017-11-29 | - |
dc.date.issued | 2017-11 | - |
dc.description.abstract | We propose a dual-mode orbital angular momentum (OAM) scheme at 400 GHz that uses a gyrotron. A conventional gyrotron with two modes of operation has a second harmonic resonance that competes with the fundamental mode. We used a perturbed cavity to reduce the fundamental mode competition in a second harmonic gyrotron by allowing higher-order axial mode operation. Based on a simulation using an in-house self-consistent gyrotron code, we demonstrated that the operating dual second harmonic modes TE6,4(+)/TE12,2(+) of the OAM source in the perturbed cavity at around 400 GHz can be excited without competition from the fundamental mode TE4,2(+). Published by AIP Publishing. | - |
dc.identifier.bibliographicCitation | PHYSICS OF PLASMAS, v.24, no.11, pp.113109 | - |
dc.identifier.doi | 10.1063/1.5002732 | - |
dc.identifier.issn | 1070-664X | - |
dc.identifier.scopusid | 2-s2.0-85036467979 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/22999 | - |
dc.identifier.url | http://aip.scitation.org/doi/10.1063/1.5002732 | - |
dc.identifier.wosid | 000416643500066 | - |
dc.language | 영어 | - |
dc.publisher | AMER INST PHYSICS | - |
dc.title | Competition-free second harmonic mode THz orbital angular momentum gyrotron with dual-mode operation by a perturbed cavity | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Physics, Fluids & Plasmas | - |
dc.relation.journalResearchArea | Physics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | OSCILLATOR | - |
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