Effect of intense high-frequency laser field on the linear and nonlinear intersubband optical absorption coefficients and refractive index changes in a parabolic quantum well under the applied electric field

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dc.authoridMora-Ramos, Miguel Eduardo -- 0000-0002-6232-9958en_US
dc.contributor.authorYesilgul, U.
dc.contributor.authorUngan, F.
dc.contributor.authorSakiroglu, S.
dc.contributor.authorMora-Ramos, M. E.
dc.contributor.authorDuque, C. A.
dc.contributor.authorKasapoglu, E.
dc.contributor.authorSari, H.
dc.contributor.authorSokmen, I.
dc.date.accessioned2019-07-27T12:10:23Z
dc.date.accessioned2019-07-28T09:58:06Z
dc.date.available2019-07-27T12:10:23Z
dc.date.available2019-07-28T09:58:06Z
dc.date.issued2014
dc.department[Yesilgul, U. -- Ungan, F. -- Kasapoglu, E. -- Sari, H.] Cumhuriyet Univ, Dept Phys, TR-58140 Sivas, Turkey -- [Sakiroglu, S. -- Sokmen, I.] Dokuz Eylul Univ, Dept Phys, TR-35160 Izmir, Turkey -- [Mora-Ramos, M. E.] Univ Autonoma Estado Morelos, Fac Ciencias, Cuernavaca 62209, Morelos, Mexico -- [Duque, C. A.] Univ Antioquia UdeA, Fac Ciencias Exactas & Nat, Inst Fis, Grp Mat Condensada UdeA, Medellin, Colombiaen_US
dc.description.abstractThe effects of the intense high-frequency laser field on the optical absorption coefficients and the refractive index changes in a GaAs/GaAlAs parabolic quantum well under the applied electric field have been investigated theoretically. The electron energy levels and the envelope wave functions of the parabolic quantum well are calculated within the effective mass approximation. Analytical expressions for optical properties are obtained using the compact density-matrix approach. The numerical results show that the intense high-frequency laser field has a large effect on the optical characteristics of these structures. Also we can observe that the refractive index and absorption coefficient changes are very sensitive to the electric field in large dimension wells. Thus, this result gives a new degree of freedom in the optoelectronic device applications. (C) 2013 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.jlumin.2013.07.062en_US
dc.identifier.endpage386en_US
dc.identifier.issn0022-2313
dc.identifier.issn1872-7883
dc.identifier.scopus2-s2.0-84883244972en_US
dc.identifier.scopusqualityQ2
dc.identifier.startpage379en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.jlumin.2013.07.062
dc.identifier.urihttps://hdl.handle.net/20.500.12418/8436
dc.identifier.volume145en_US
dc.identifier.wosWOS:000330821200063en_US
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.relation.ispartofJOURNAL OF LUMINESCENCEen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectParabolic quantum wellen_US
dc.subjectNonlinear optical propertyen_US
dc.subjectIntense laser fielden_US
dc.subjectElectric fielden_US
dc.titleEffect of intense high-frequency laser field on the linear and nonlinear intersubband optical absorption coefficients and refractive index changes in a parabolic quantum well under the applied electric fielden_US
dc.typeArticleen_US

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