Intrapulse x-ray parametric amplification in high-order-harmonic generation

We demonstrate strong-field-driven impulsive XUV-x-ray parametric amplification (IXPA) processes in high-order harmonic generation at the single-atom level by using ab initio calculations. We consider the example of Li+ ions exposed simultaneously to an intense IR pulse and a weak 200-as XUV-x-ray p...

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Detalles Bibliográficos
Autor: Serrat Jurado, Carles|||0000-0002-9528-1938
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/89931
Acceso en línea:https://hdl.handle.net/2117/89931
https://dx.doi.org/10.1103/PhysRevA.93.063415
Access Level:acceso abierto
Palabra clave:Laser pulses, Ultrashort
Attosecond light-pulses
Extreme-ultraviolet
Laser fields
Emission
Làsers d'impulsos ultracurts
Harmònics (Ones elèctriques)
Àrees temàtiques de la UPC::Física
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oai_identifier_str oai:upcommons.upc.edu:2117/89931
network_acronym_str ES
network_name_str España
repository_id_str
spelling Intrapulse x-ray parametric amplification in high-order-harmonic generationSerrat Jurado, Carles|||0000-0002-9528-1938Laser pulses, UltrashortAttosecond light-pulsesExtreme-ultravioletLaser fieldsEmissionLàsers d'impulsos ultracurtsHarmònics (Ones elèctriques)Àrees temàtiques de la UPC::FísicaWe demonstrate strong-field-driven impulsive XUV-x-ray parametric amplification (IXPA) processes in high-order harmonic generation at the single-atom level by using ab initio calculations. We consider the example of Li+ ions exposed simultaneously to an intense IR pulse and a weak 200-as XUV-x-ray pulse with central photon energies varying from 90 to 400 eV. We determine optimal parameter ranges and the precise delays between the IR and the XUV-x-ray pulses for IXPA to occur. The present results might be a guide to achieve exponential growth of the XUV-x-ray signal in tabletop XUV-x-ray lasers.Peer Reviewed20162016-06-1720162016-09-14journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/89931https://dx.doi.org/10.1103/PhysRevA.93.063415reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)InglésengMinisterio de Economía y Competitividad http://doi.org/10.13039/501100003329 FIS2014-51997-R AMPLIFICACION DE PULSOS DE RAYOS X DE ATTOSEGUNDOS Y CONTROL DE PROCESOS QUIMICOSopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/899312026-05-27T15:37:01Z
dc.title.none.fl_str_mv Intrapulse x-ray parametric amplification in high-order-harmonic generation
title Intrapulse x-ray parametric amplification in high-order-harmonic generation
spellingShingle Intrapulse x-ray parametric amplification in high-order-harmonic generation
Serrat Jurado, Carles|||0000-0002-9528-1938
Laser pulses, Ultrashort
Attosecond light-pulses
Extreme-ultraviolet
Laser fields
Emission
Làsers d'impulsos ultracurts
Harmònics (Ones elèctriques)
Àrees temàtiques de la UPC::Física
title_short Intrapulse x-ray parametric amplification in high-order-harmonic generation
title_full Intrapulse x-ray parametric amplification in high-order-harmonic generation
title_fullStr Intrapulse x-ray parametric amplification in high-order-harmonic generation
title_full_unstemmed Intrapulse x-ray parametric amplification in high-order-harmonic generation
title_sort Intrapulse x-ray parametric amplification in high-order-harmonic generation
dc.creator.none.fl_str_mv Serrat Jurado, Carles|||0000-0002-9528-1938
author Serrat Jurado, Carles|||0000-0002-9528-1938
author_facet Serrat Jurado, Carles|||0000-0002-9528-1938
author_role author
dc.subject.none.fl_str_mv Laser pulses, Ultrashort
Attosecond light-pulses
Extreme-ultraviolet
Laser fields
Emission
Làsers d'impulsos ultracurts
Harmònics (Ones elèctriques)
Àrees temàtiques de la UPC::Física
topic Laser pulses, Ultrashort
Attosecond light-pulses
Extreme-ultraviolet
Laser fields
Emission
Làsers d'impulsos ultracurts
Harmònics (Ones elèctriques)
Àrees temàtiques de la UPC::Física
description We demonstrate strong-field-driven impulsive XUV-x-ray parametric amplification (IXPA) processes in high-order harmonic generation at the single-atom level by using ab initio calculations. We consider the example of Li+ ions exposed simultaneously to an intense IR pulse and a weak 200-as XUV-x-ray pulse with central photon energies varying from 90 to 400 eV. We determine optimal parameter ranges and the precise delays between the IR and the XUV-x-ray pulses for IXPA to occur. The present results might be a guide to achieve exponential growth of the XUV-x-ray signal in tabletop XUV-x-ray lasers.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-06-17
2016
2016-09-14
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/89931
https://dx.doi.org/10.1103/PhysRevA.93.063415
url https://hdl.handle.net/2117/89931
https://dx.doi.org/10.1103/PhysRevA.93.063415
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Economía y Competitividad http://doi.org/10.13039/501100003329 FIS2014-51997-R AMPLIFICACION DE PULSOS DE RAYOS X DE ATTOSEGUNDOS Y CONTROL DE PROCESOS QUIMICOS
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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