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
dc.contributor.author | Yesilgul, U. | |
dc.contributor.author | Ungan, F. | |
dc.contributor.author | Sakiroglu, S. | |
dc.contributor.author | Mora-Ramos, M. E. | |
dc.contributor.author | Duque, C. A. | |
dc.contributor.author | Kasapoglu, E. | |
dc.contributor.author | Sari, H. | |
dc.contributor.author | Sokmen, I. | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T09:58:06Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T09:58:06Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 0022-2313 | |
dc.identifier.issn | 1872-7883 | |
dc.identifier.uri | https://dx.doi.org/10.1016/j.jlumin.2013.07.062 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/8436 | |
dc.description | WOS: 000330821200063 | en_US |
dc.description.abstract | The 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.language.iso | eng | en_US |
dc.publisher | ELSEVIER SCIENCE BV | en_US |
dc.relation.isversionof | 10.1016/j.jlumin.2013.07.062 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Parabolic quantum well | en_US |
dc.subject | Nonlinear optical property | en_US |
dc.subject | Intense laser field | en_US |
dc.subject | Electric field | en_US |
dc.title | 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 | en_US |
dc.type | article | en_US |
dc.relation.journal | JOURNAL OF LUMINESCENCE | en_US |
dc.contributor.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, Colombia | en_US |
dc.contributor.authorID | Mora-Ramos, Miguel Eduardo -- 0000-0002-6232-9958 | en_US |
dc.identifier.volume | 145 | en_US |
dc.identifier.endpage | 386 | en_US |
dc.identifier.startpage | 379 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
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