Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Han, Sung Gu | - |
dc.contributor.author | Lim, Jongchul | - |
dc.contributor.author | Shin, Jinsub | - |
dc.contributor.author | Lee, Sung-Min | - |
dc.contributor.author | Park, Taiho | - |
dc.contributor.author | Yoon, Jongseung | - |
dc.contributor.author | Woo, Kyoungja | - |
dc.contributor.author | Lee, Hyunjung | - |
dc.contributor.author | Lee, Wonmok | - |
dc.date.accessioned | 2024-01-20T09:03:27Z | - |
dc.date.available | 2024-01-20T09:03:27Z | - |
dc.date.created | 2021-09-02 | - |
dc.date.issued | 2014-08-15 | - |
dc.identifier.issn | 0146-9592 | - |
dc.identifier.uri | https://pubs.kist.re.kr/handle/201004/126463 | - |
dc.description.abstract | We demonstrate an optical amplification of organic dye within a TiO2 inverse-opal (IO) distributed feedback (DFB) reflector prepared by a slide-coating method. Highly reflective TiO2 IO film was fabricated by slide coating the binary aqueous dispersions of polystyrene microspheres and charge-stabilized TiO2 nanoparticles on a glass slide and subsequently removing the polymer-opal template. TiO2 IO film was infiltrated, in turn, with the solutions of DCM, a fluorescent dye in various solvents with different indices of refraction. Optical pumping by frequency-doubled Nd: YAG laser resulted in amplified spontaneous emission in each dye solution. In accordance with the semi-empirical simulation by the FDTD method, DCM in ethanol showed the best emission/stopband matching for the TiO2 IO film used in this study. Therefore, photo excitation of a DCM/ethanol cavity showed a single-mode DFB lasing at 640 nm wavelength at moderate pump energy. (C) 2014 Optical Society of America | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.subject | PHOTONIC CRYSTAL | - |
dc.subject | POLYMER MICROSPHERES | - |
dc.subject | NANOPARTICLES | - |
dc.subject | FABRICATION | - |
dc.subject | FILMS | - |
dc.subject | LASER | - |
dc.subject | BAND | - |
dc.title | Optically pumped distributed feedback dye lasing with slide-coated TiO2 inverse-opal slab as Bragg reflector | - |
dc.type | Article | - |
dc.identifier.doi | 10.1364/OL.39.004743 | - |
dc.description.journalClass | 1 | - |
dc.identifier.bibliographicCitation | OPTICS LETTERS, v.39, no.16, pp.4743 - 4746 | - |
dc.citation.title | OPTICS LETTERS | - |
dc.citation.volume | 39 | - |
dc.citation.number | 16 | - |
dc.citation.startPage | 4743 | - |
dc.citation.endPage | 4746 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.identifier.wosid | 000341099400028 | - |
dc.identifier.scopusid | 2-s2.0-84906089026 | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.relation.journalResearchArea | Optics | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | PHOTONIC CRYSTAL | - |
dc.subject.keywordPlus | POLYMER MICROSPHERES | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | LASER | - |
dc.subject.keywordPlus | BAND | - |
dc.subject.keywordAuthor | dye lasing | - |
dc.subject.keywordAuthor | TiO2 | - |
dc.subject.keywordAuthor | inverse-opal | - |
dc.subject.keywordAuthor | Bragg reflector | - |
dc.subject.keywordAuthor | photonic crystal | - |
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