DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ryu, HY | ko |
dc.contributor.author | Notomi, M | ko |
dc.contributor.author | Lee, Yong-Hee | ko |
dc.date.accessioned | 2010-09-06T01:03:19Z | - |
dc.date.available | 2010-09-06T01:03:19Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2003-07 | - |
dc.identifier.citation | PHYSICAL REVIEW B, v.68, no.4 | - |
dc.identifier.issn | 1098-0121 | - |
dc.identifier.uri | http://hdl.handle.net/10203/19213 | - |
dc.description.abstract | We investigate characteristics of optical modes near band edges of finite-size two-dimensional photonic crystals and photonic crystal slab structures by using finite-difference time-domain calculations. Mode patterns, spectra, and quality factors are calculated near several photonic band edges of triangular lattice air-hole structures. As the size of a photonic crystal pattern increases, the spectral peak approaches the photonic band edge and the quality factor increases. It is interesting to find that, in spite of out-of-plane radiation loss, band-edge quality factors of the photonic crystal slab is larger than those of the two-dimensional photonic crystal with equivalent effective refractive index. This fact originates from the slower group velocity near band edges of photonic crystal slab structures compared with two-dimensional photonic crystals. High quality factors > 2000 are achieved from the second G point of the photonic crystal air-bridge slab with only 15 layers of air holes. | - |
dc.language | English | - |
dc.publisher | AMERICAN PHYSICAL SOC | - |
dc.subject | SPONTANEOUS-EMISSION | - |
dc.subject | GAIN-ENHANCEMENT | - |
dc.subject | DISTRIBUTED-FEEDBACK | - |
dc.subject | LASER | - |
dc.subject | DESIGN | - |
dc.subject | GENERATION | - |
dc.subject | LATTICE | - |
dc.subject | LIGHT | - |
dc.title | Finite-difference time-domain investigation of band-edge resonant modes in finite-size two-dimensional photonic crystal slab | - |
dc.type | Article | - |
dc.identifier.wosid | 000185239600051 | - |
dc.identifier.scopusid | 2-s2.0-0042839642 | - |
dc.type.rims | ART | - |
dc.citation.volume | 68 | - |
dc.citation.issue | 4 | - |
dc.citation.publicationname | PHYSICAL REVIEW B | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Lee, Yong-Hee | - |
dc.contributor.nonIdAuthor | Ryu, HY | - |
dc.contributor.nonIdAuthor | Notomi, M | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | VELOCITY ANOMALY PECULIAR | - |
dc.subject.keywordPlus | SPONTANEOUS-EMISSION | - |
dc.subject.keywordPlus | GAIN-ENHANCEMENT | - |
dc.subject.keywordPlus | DISTRIBUTED-FEEDBACK | - |
dc.subject.keywordPlus | LASER | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | OSCILLATION | - |
dc.subject.keywordPlus | GENERATION | - |
dc.subject.keywordPlus | LATTICE | - |
dc.subject.keywordPlus | LIGHT | - |
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