High-order harmonic generation driven by chirped laser pulses induced by linear and non linear phenomena

Enrique Neyra; Fabian Videla; Jose Antonio Pérez-Hernández; Marcelo F. Ciappina; Luis Roso; Gustavo A. Torchia

doi:10.1140/epjd/e2016-70320-5

High-order harmonic generation driven by chirped laser pulses induced by linear and non linear phenomena

Enrique Neyra, Fabian Videla, Jose Antonio Pérez-Hernández, Marcelo F. Ciappina, Luis Roso, Gustavo A. Torchia^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

Abstract: We present a theoretical study of high-order harmonic generation (HHG) driven byultrashort optical pulses with different kind of chirps. The goal of the present work isto perform a detailed study to clarify the relevant parameters in the chirped pulses toachieve a noticeable cut-off extensions in HHG. These chirped pulses are generated usingboth linear and nonlinear dispersive media. The description of the physical mechanismsorigin responsible for this extension is, however, not usually reported with enough detailin the literature. The study of the behaviour of the harmonic cut-off with this kind ofpulses is carried out in the classical context, by the integration of the Newton-Lorentzequation complemented with the quantum approach, based on the integration of the timedependent Schrödinger equation in full dimensions (TDSE-3D). Graphical abstract: [Figure not available: see fulltext.]

Original language	English
Article number	243
Journal	European Physical Journal D
Volume	70
Issue number	11
DOIs	https://doi.org/10.1140/epjd/e2016-70320-5
State	Published - 1 Nov 2016
Externally published	Yes

Keywords

Ultraintense and Ultra-short Laser Fields

Access to Document

10.1140/epjd/e2016-70320-5

Cite this

@article{a769a6d863c54278b00369528fef6a20,

title = "High-order harmonic generation driven by chirped laser pulses induced by linear and non linear phenomena",

abstract = "Abstract: We present a theoretical study of high-order harmonic generation (HHG) driven byultrashort optical pulses with different kind of chirps. The goal of the present work isto perform a detailed study to clarify the relevant parameters in the chirped pulses toachieve a noticeable cut-off extensions in HHG. These chirped pulses are generated usingboth linear and nonlinear dispersive media. The description of the physical mechanismsorigin responsible for this extension is, however, not usually reported with enough detailin the literature. The study of the behaviour of the harmonic cut-off with this kind ofpulses is carried out in the classical context, by the integration of the Newton-Lorentzequation complemented with the quantum approach, based on the integration of the timedependent Schr{\"o}dinger equation in full dimensions (TDSE-3D). Graphical abstract: [Figure not available: see fulltext.]",

keywords = "Ultraintense and Ultra-short Laser Fields",

author = "Enrique Neyra and Fabian Videla and P{\'e}rez-Hern{\'a}ndez, {Jose Antonio} and Ciappina, {Marcelo F.} and Luis Roso and Torchia, {Gustavo A.}",

note = "Publisher Copyright: {\textcopyright} 2016, EDP Sciences, SIF, Springer-Verlag Berlin Heidelberg.",

year = "2016",

month = nov,

day = "1",

doi = "10.1140/epjd/e2016-70320-5",

language = "英语",

volume = "70",

journal = "European Physical Journal D",

issn = "1434-6060",

publisher = "Springer New York",

number = "11",

}

TY - JOUR

T1 - High-order harmonic generation driven by chirped laser pulses induced by linear and non linear phenomena

AU - Neyra, Enrique

AU - Videla, Fabian

AU - Pérez-Hernández, Jose Antonio

AU - Ciappina, Marcelo F.

AU - Roso, Luis

AU - Torchia, Gustavo A.

PY - 2016/11/1

Y1 - 2016/11/1

N2 - Abstract: We present a theoretical study of high-order harmonic generation (HHG) driven byultrashort optical pulses with different kind of chirps. The goal of the present work isto perform a detailed study to clarify the relevant parameters in the chirped pulses toachieve a noticeable cut-off extensions in HHG. These chirped pulses are generated usingboth linear and nonlinear dispersive media. The description of the physical mechanismsorigin responsible for this extension is, however, not usually reported with enough detailin the literature. The study of the behaviour of the harmonic cut-off with this kind ofpulses is carried out in the classical context, by the integration of the Newton-Lorentzequation complemented with the quantum approach, based on the integration of the timedependent Schrödinger equation in full dimensions (TDSE-3D). Graphical abstract: [Figure not available: see fulltext.]

AB - Abstract: We present a theoretical study of high-order harmonic generation (HHG) driven byultrashort optical pulses with different kind of chirps. The goal of the present work isto perform a detailed study to clarify the relevant parameters in the chirped pulses toachieve a noticeable cut-off extensions in HHG. These chirped pulses are generated usingboth linear and nonlinear dispersive media. The description of the physical mechanismsorigin responsible for this extension is, however, not usually reported with enough detailin the literature. The study of the behaviour of the harmonic cut-off with this kind ofpulses is carried out in the classical context, by the integration of the Newton-Lorentzequation complemented with the quantum approach, based on the integration of the timedependent Schrödinger equation in full dimensions (TDSE-3D). Graphical abstract: [Figure not available: see fulltext.]

KW - Ultraintense and Ultra-short Laser Fields

UR - http://www.scopus.com/inward/record.url?scp=84994890300&partnerID=8YFLogxK

U2 - 10.1140/epjd/e2016-70320-5

DO - 10.1140/epjd/e2016-70320-5

M3 - 文章

AN - SCOPUS:84994890300

SN - 1434-6060

VL - 70

JO - European Physical Journal D

JF - European Physical Journal D

IS - 11

M1 - 243

ER -

High-order harmonic generation driven by chirped laser pulses induced by linear and non linear phenomena

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this