dc.contributor.author | Yesilgul, U. | |
dc.contributor.author | Al, E. B. | |
dc.contributor.author | Martinez-Orozco, J. C. | |
dc.contributor.author | Restrepo, R. L. | |
dc.contributor.author | Mora-Ramos, M. E. | |
dc.contributor.author | Duque, C. A. | |
dc.contributor.author | Ungan, F. | |
dc.contributor.author | Kasapoglu, E. | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T09:45:05Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T09:45:05Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 0925-3467 | |
dc.identifier.issn | 1873-1252 | |
dc.identifier.uri | https://dx.doi.org/10.1016/j.optmat.2016.03.043 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/7252 | |
dc.description | WOS: 000381593900018 | en_US |
dc.description.abstract | In the present study, the effects of electric and magnetic fields on the linear and third-order nonlinear optical absorption coefficients and relative change of the refractive index in asymmetric GaAs/GaAlAs double quantum wells under intense laser fields are theoretically investigated. The electric field is oriented along the growth direction of the heterostructure while the magnetic field is taken in-plane. The intense laser field is linear polarization along the growth direction. Our calculations are made using the effective-mass approximation and the compact density-matrix approach. Intense laser effects on the system are investigated with the use of the Floquet method with the consequent change in the confinement potential of heterostructures. Our results show that the increase of the electric and magnetic fields blue-shifts the peak positions of the total absorption coefficient and of the total refractive index while the increase of the intense laser field firstly blue-shifts the peak positions and later results in their red-shifting. (C) 2016 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | Scientific Research Project Fund of Cumhuriyet University [TEKNO-007]; project EIA-UdeA ("Efectos de laser intenso sobre las propiedades opticas de nanoestructuras semiconductoras de InGaAsN/GaAs y GaAlAs/GaAs.") Escuela de Ingenieria de Antioquia. | en_US |
dc.description.sponsorship | The authors are grateful to The Scientific Research Project Fund of Cumhuriyet University under the project number TEKNO-007. CAD is grateful to the Colombian Agencies CODI-Universidad de Antioquia (Estrategia de Sostenibilidad de la Universidad de Antioquia and projects: "On the way to development of new concept of nanostructure-based THz laser" and "Propiedades opticas de impurezas, excitones y moleculas en puntos cuanticos autoensamblados"), Facultad de Ciencias Exactas y Naturales-Universidad de Antioquia (CAD-exclusive dedication projects 2015-2016); and El Patrimonio Autonomo Fondo Nacional de Financiamiento para la Ciencia, la Tecnologia y la Innovacion, Francisco Jose de Caldas. Co-funded project EIA-UdeA ("Efectos de laser intenso sobre las propiedades opticas de nanoestructuras semiconductoras de InGaAsN/GaAs y GaAlAs/GaAs.") Escuela de Ingenieria de Antioquia. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | ELSEVIER SCIENCE BV | en_US |
dc.relation.isversionof | 10.1016/j.optmat.2016.03.043 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Asymmetric double quantum well | en_US |
dc.subject | Nonlinear optical properties | en_US |
dc.subject | Electric and magnetic fields | en_US |
dc.subject | Intense laser field | en_US |
dc.title | Linear and nonlinear optical properties in an asymmetric double quantum well under intense laser field: Effects of applied electric and magnetic fields | en_US |
dc.type | article | en_US |
dc.relation.journal | OPTICAL MATERIALS | en_US |
dc.contributor.department | [Yesilgul, U. -- Ungan, F.] Cumhuriyet Univ, Fac Technol, Dept Opt Engn, TR-58140 Sivas, Turkey -- [Al, E. B. -- Kasapoglu, E.] Cumhuriyet Univ, Fac Sci, Dept Phys, TR-58140 Sivas, Turkey -- [Martinez-Orozco, J. C.] Univ Autonoma Zacatecas, Unidad Acad Fis, Zacatecas 98060, ZAC, Mexico -- [Restrepo, R. L.] EIA, Envigado 055428, Colombia -- [Mora-Ramos, M. E.] Univ Autonoma Estado Morelos, Fac Ciencias, Ave Univ 1001, Cuernavaca 62209, Morelos, Mexico -- [Duque, C. A.] Univ Antioquia UdeA, Fac Ciencias Exactas & Nat, Inst Fis, Grp Mat Condensada UdeA, Calle 70 52-21, Medellin, Colombia | en_US |
dc.contributor.authorID | Restrepo, R. L. -- 0000-0002-0359-353X; Martinez-Orozco, J. C. -- 0000-0001-8373-1535; Martinez-Orozco, J. C. -- 0000-0001-8373-1535 | en_US |
dc.identifier.volume | 58 | en_US |
dc.identifier.endpage | 112 | en_US |
dc.identifier.startpage | 107 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |