Twisted-light-induced intersubband transitions in quantum wells at normal incidence
- Autores
- Sbierski, B.; Quinteiro, Guillermo Federico; Tamborenea, Pablo Ignacio
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We examine theoretically the intersubband transitions induced by laser beams of light with orbital angular momentum (twisted light) in semiconductor quantum wells at normal incidence. These transitions become possible in the absence of gratings thanks to the fact that collimated laser beams present a component of the light's electric field in the propagation direction. We derive the matrix elements of the light–matter interaction for a Bessel type twisted light beam represented by its vector potential in the paraxial approximation. Then, we consider the dynamics of photoexcited electrons making intersubband transitions between the first and second subbands of a standard semiconductor quantum well. Finally, we analyze the light–matter matrix elements in order to evaluate which transitions are more favorable for a given orbital angular momentum of the light beam in the case of small semiconductor structures.
Fil: Sbierski, B.. Technische Universitat München. Physik-Department; Alemania;
Fil: Quinteiro, Guillermo Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires; Argentina; Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina;
Fil: Tamborenea, Pablo Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires; Argentina; Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina; - Materia
-
Twisted Light
Intersubband Transitions
Quantum Wells
Semiconductors - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/2536
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Twisted-light-induced intersubband transitions in quantum wells at normal incidenceSbierski, B.Quinteiro, Guillermo FedericoTamborenea, Pablo IgnacioTwisted LightIntersubband TransitionsQuantum WellsSemiconductorshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We examine theoretically the intersubband transitions induced by laser beams of light with orbital angular momentum (twisted light) in semiconductor quantum wells at normal incidence. These transitions become possible in the absence of gratings thanks to the fact that collimated laser beams present a component of the light's electric field in the propagation direction. We derive the matrix elements of the light–matter interaction for a Bessel type twisted light beam represented by its vector potential in the paraxial approximation. Then, we consider the dynamics of photoexcited electrons making intersubband transitions between the first and second subbands of a standard semiconductor quantum well. Finally, we analyze the light–matter matrix elements in order to evaluate which transitions are more favorable for a given orbital angular momentum of the light beam in the case of small semiconductor structures.Fil: Sbierski, B.. Technische Universitat München. Physik-Department; Alemania;Fil: Quinteiro, Guillermo Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires; Argentina; Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina;Fil: Tamborenea, Pablo Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires; Argentina; Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina;IOP Publishing2013-08-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/2536Sbierski, B.; Quinteiro, Guillermo Federico; Tamborenea, Pablo Ignacio; Twisted-light-induced intersubband transitions in quantum wells at normal incidence; IOP Publishing; Journal of Physics: Condensed Matter; 25; 38; 29-8-2013; 385301-3853010953-8984enginfo:eu-repo/semantics/altIdentifier/doi/10.1088/0953-8984/25/38/385301info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/0953-8984/25/38/385301/metainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:14:39Zoai:ri.conicet.gov.ar:11336/2536instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:14:39.719CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Twisted-light-induced intersubband transitions in quantum wells at normal incidence |
title |
Twisted-light-induced intersubband transitions in quantum wells at normal incidence |
spellingShingle |
Twisted-light-induced intersubband transitions in quantum wells at normal incidence Sbierski, B. Twisted Light Intersubband Transitions Quantum Wells Semiconductors |
title_short |
Twisted-light-induced intersubband transitions in quantum wells at normal incidence |
title_full |
Twisted-light-induced intersubband transitions in quantum wells at normal incidence |
title_fullStr |
Twisted-light-induced intersubband transitions in quantum wells at normal incidence |
title_full_unstemmed |
Twisted-light-induced intersubband transitions in quantum wells at normal incidence |
title_sort |
Twisted-light-induced intersubband transitions in quantum wells at normal incidence |
dc.creator.none.fl_str_mv |
Sbierski, B. Quinteiro, Guillermo Federico Tamborenea, Pablo Ignacio |
author |
Sbierski, B. |
author_facet |
Sbierski, B. Quinteiro, Guillermo Federico Tamborenea, Pablo Ignacio |
author_role |
author |
author2 |
Quinteiro, Guillermo Federico Tamborenea, Pablo Ignacio |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Twisted Light Intersubband Transitions Quantum Wells Semiconductors |
topic |
Twisted Light Intersubband Transitions Quantum Wells Semiconductors |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
We examine theoretically the intersubband transitions induced by laser beams of light with orbital angular momentum (twisted light) in semiconductor quantum wells at normal incidence. These transitions become possible in the absence of gratings thanks to the fact that collimated laser beams present a component of the light's electric field in the propagation direction. We derive the matrix elements of the light–matter interaction for a Bessel type twisted light beam represented by its vector potential in the paraxial approximation. Then, we consider the dynamics of photoexcited electrons making intersubband transitions between the first and second subbands of a standard semiconductor quantum well. Finally, we analyze the light–matter matrix elements in order to evaluate which transitions are more favorable for a given orbital angular momentum of the light beam in the case of small semiconductor structures. Fil: Sbierski, B.. Technische Universitat München. Physik-Department; Alemania; Fil: Quinteiro, Guillermo Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires; Argentina; Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina; Fil: Tamborenea, Pablo Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires; Argentina; Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina; |
description |
We examine theoretically the intersubband transitions induced by laser beams of light with orbital angular momentum (twisted light) in semiconductor quantum wells at normal incidence. These transitions become possible in the absence of gratings thanks to the fact that collimated laser beams present a component of the light's electric field in the propagation direction. We derive the matrix elements of the light–matter interaction for a Bessel type twisted light beam represented by its vector potential in the paraxial approximation. Then, we consider the dynamics of photoexcited electrons making intersubband transitions between the first and second subbands of a standard semiconductor quantum well. Finally, we analyze the light–matter matrix elements in order to evaluate which transitions are more favorable for a given orbital angular momentum of the light beam in the case of small semiconductor structures. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-08-29 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/2536 Sbierski, B.; Quinteiro, Guillermo Federico; Tamborenea, Pablo Ignacio; Twisted-light-induced intersubband transitions in quantum wells at normal incidence; IOP Publishing; Journal of Physics: Condensed Matter; 25; 38; 29-8-2013; 385301-385301 0953-8984 |
url |
http://hdl.handle.net/11336/2536 |
identifier_str_mv |
Sbierski, B.; Quinteiro, Guillermo Federico; Tamborenea, Pablo Ignacio; Twisted-light-induced intersubband transitions in quantum wells at normal incidence; IOP Publishing; Journal of Physics: Condensed Matter; 25; 38; 29-8-2013; 385301-385301 0953-8984 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1088/0953-8984/25/38/385301 info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/0953-8984/25/38/385301/meta |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
IOP Publishing |
publisher.none.fl_str_mv |
IOP Publishing |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844614076246786048 |
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13.070432 |