Linear and nonlinear optical properties of one-dimensional photonic crystals containing ZnO defects

DC FieldValueLanguage
dc.contributor.authorJung, S.G.-
dc.contributor.authorHwangbo, C.K.-
dc.date.accessioned2010-09-27-
dc.date.available2010-09-27-
dc.date.issued2007-10-
dc.identifier.issn0021-8979-
dc.identifier.urihttp://dspace.inha.ac.kr/handle/10505/1674-
dc.description.abstractThe linear and nonlinear optical properties of one-dimensional photonic crystals containing ZnO defects were studied by linear absorption spectroscopy and the femtosecond Z-scan technique. Photonic crystals containing ZnO defects, (Ta2O5/SiO2)(5)/ZnO/(SiO2/Ta2O5)(5), were prepared using electron-beam deposition and magnetron sputtering. The transmission spectra of these photonic crystals revealed a defect mode resonance and a broad photonic band gap. The observed transmission spectra could be described by applying the optical transfer matrix formalism to the multilayer structure. When compared with the Z-scan curve of the ZnO film, that of the resonant photonic crystal exhibited a larger transmittance dip. The enhancement of the nonlinear absorption in the resonant photonic crystal is due to the strong confinement of the optical field.en
dc.language.isoenen
dc.publisherAMER INST PHYSICSen
dc.subjectLASER ACTIONen
dc.subjectTHIN-FILMSen
dc.subjectPHOTOLUMINESCENCEen
dc.subjectSILICONen
dc.titleLinear and nonlinear optical properties of one-dimensional photonic crystals containing ZnO defectsen
dc.typeArticleen
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College of Natural Science(자연과학대학) > Physics (물리학) > Journal Papers, Peports(물리학 학술논문, 보고서)
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