Photodetachment o F- by a few-cycle circularly polarized laser field

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Abstract

We report on calculations of the above threshold detachment of F- by a few-cycle circularly polarized laser field, discussing the effects of both the carrier-envelope relative phase and the number of the cycle contained in a pulse on the angular distribution of ejected photoelectron. The results are analyzed in terms of a two-step semiclassical model: after the electrons are detached through tunnelling their motion is determined by the electric field pulse according to the classical dynamics laws. Anisotropies in the angular distributions of the electrons ejected on the plane perpendicular to the laser propagation direction are found that depend on the number of cycle of the laser pulse.
Lingua originaleEnglish
pagine (da-a)12576-12583
Numero di pagine8
RivistaOptics Express
Volume14
Stato di pubblicazionePublished - 2006

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photodetachment
cycles
angular distribution
pulses
lasers
detachment
photoelectrons
electrons
envelopes
anisotropy
thresholds
propagation
electric fields

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

Cita questo

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title = "Photodetachment o F- by a few-cycle circularly polarized laser field",
abstract = "We report on calculations of the above threshold detachment of F- by a few-cycle circularly polarized laser field, discussing the effects of both the carrier-envelope relative phase and the number of the cycle contained in a pulse on the angular distribution of ejected photoelectron. The results are analyzed in terms of a two-step semiclassical model: after the electrons are detached through tunnelling their motion is determined by the electric field pulse according to the classical dynamics laws. Anisotropies in the angular distributions of the electrons ejected on the plane perpendicular to the laser propagation direction are found that depend on the number of cycle of the laser pulse.",
author = "Claudio Leone and Saverio Bivona and Riccardo Burlon",
year = "2006",
language = "English",
volume = "14",
pages = "12576--12583",
journal = "Optics Express",
issn = "1094-4087",
publisher = "The Optical Society",

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T1 - Photodetachment o F- by a few-cycle circularly polarized laser field

AU - Leone, Claudio

AU - Bivona, Saverio

AU - Burlon, Riccardo

PY - 2006

Y1 - 2006

N2 - We report on calculations of the above threshold detachment of F- by a few-cycle circularly polarized laser field, discussing the effects of both the carrier-envelope relative phase and the number of the cycle contained in a pulse on the angular distribution of ejected photoelectron. The results are analyzed in terms of a two-step semiclassical model: after the electrons are detached through tunnelling their motion is determined by the electric field pulse according to the classical dynamics laws. Anisotropies in the angular distributions of the electrons ejected on the plane perpendicular to the laser propagation direction are found that depend on the number of cycle of the laser pulse.

AB - We report on calculations of the above threshold detachment of F- by a few-cycle circularly polarized laser field, discussing the effects of both the carrier-envelope relative phase and the number of the cycle contained in a pulse on the angular distribution of ejected photoelectron. The results are analyzed in terms of a two-step semiclassical model: after the electrons are detached through tunnelling their motion is determined by the electric field pulse according to the classical dynamics laws. Anisotropies in the angular distributions of the electrons ejected on the plane perpendicular to the laser propagation direction are found that depend on the number of cycle of the laser pulse.

UR - http://hdl.handle.net/10447/3608

M3 - Article

VL - 14

SP - 12576

EP - 12583

JO - Optics Express

JF - Optics Express

SN - 1094-4087

ER -