Waveguide structural effect on ripples of far-field pattern in 405nm GaN-based laser diodes
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hwang, Sungmin | - |
dc.contributor.author | Shim, Jong In | - |
dc.contributor.author | Ryu, Hanyoul | - |
dc.contributor.author | Ha, Kyung-Ho | - |
dc.contributor.author | Chae, Junghye | - |
dc.contributor.author | Nam, Okhyun | - |
dc.date.accessioned | 2021-06-23T22:38:53Z | - |
dc.date.available | 2021-06-23T22:38:53Z | - |
dc.date.issued | 2006-10 | - |
dc.identifier.issn | 0277-786X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/45359 | - |
dc.description.abstract | We investigated the dependency of waveguide structures on ripples of far-field patterns in 405nm GaN-based laser diodes theoretically and experimentally. As the n-type cladding layer thickness decreases, the passive waveguide modes strongly interact with an active layer mode. This suggests that the thicknesses of n-AlGaN/GaN superlattice clad and n-GaN waveguide layers have significant influences on FFP ripples. We successfully obtained very smooth far-field patterns perpendicular to the junction plane by optimizing both n-AlGaN/GaN clad layer thickness and n-GaN waveguide layer thickness. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | SPIE | - |
dc.title | Waveguide structural effect on ripples of far-field pattern in 405nm GaN-based laser diodes | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1117/12.691215 | - |
dc.identifier.scopusid | 2-s2.0-33845667886 | - |
dc.identifier.wosid | 000243327900046 | - |
dc.identifier.bibliographicCitation | Proceedings of SPIE - The International Society for Optical Engineering, v.6352 I, pp 1 - 8 | - |
dc.citation.title | Proceedings of SPIE - The International Society for Optical Engineering | - |
dc.citation.volume | 6352 I | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 8 | - |
dc.type.docType | Conference Paper | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.subject.keywordPlus | Optical waveguides | - |
dc.subject.keywordPlus | Optimization | - |
dc.subject.keywordPlus | Semiconducting gallium compounds | - |
dc.subject.keywordPlus | Semiconductor junctions | - |
dc.subject.keywordPlus | Semiconductor superlattices | - |
dc.subject.keywordPlus | Thickness measurement | - |
dc.subject.keywordPlus | Ghost modes | - |
dc.subject.keywordPlus | Passive waveguide modes | - |
dc.subject.keywordPlus | Waveguide structural effects | - |
dc.subject.keywordPlus | Semiconductor lasers | - |
dc.subject.keywordAuthor | FFP ripples | - |
dc.subject.keywordAuthor | GaN-based laser | - |
dc.subject.keywordAuthor | Ghost mode | - |
dc.identifier.url | https://www.spiedigitallibrary.org/conference-proceedings-of-spie/6352/1/Waveguide-structural-effect-on-ripples-of-far-field-pattern-in/10.1117/12.691215.short | - |
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