From X- to O-shaped spatiotemporal spectra of light filaments in water

Miguel A. Porras; Audrius Dubietis; Ernestas Kučinskas; Francesca Bragheri; Vittorio Degiorgio; Arnaud Couairon; Daniele Faccio; Paolo Di Trapani

doi:10.1364/OL.30.003398

From X- to O-shaped spatiotemporal spectra of light filaments in water

Miguel A. Porras
, Audrius Dubietis
, Ernestas Kučinskas
, Francesca Bragheri
, Vittorio Degiorgio
, Arnaud Couairon
, Daniele Faccio
, Paolo Di Trapani

Universidad Politécnica de Madrid
Vilnius University
University of Pavia
University of Insubria

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

52 Citations (Scopus)

Abstract

We show that the angle-wavelength spectra of light filaments excited by ultrashort pulses experience a transition from X- to O-like structures when their carrier wavelengths are switched from normal to anomalous dispersion. Calculations confirm that the O-shaped conical emission follows the elliptic geometry of the nonlinear Schrödinger equation with anomalous dispersion.

Original language	English
Pages (from-to)	3398-3400
Number of pages	3
Journal	Optics Letters
Volume	30
Issue number	24
DOIs	https://doi.org/10.1364/OL.30.003398
Publication status	Published - 15 Dec 2005

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title = "From X- to O-shaped spatiotemporal spectra of light filaments in water",

abstract = "We show that the angle-wavelength spectra of light filaments excited by ultrashort pulses experience a transition from X- to O-like structures when their carrier wavelengths are switched from normal to anomalous dispersion. Calculations confirm that the O-shaped conical emission follows the elliptic geometry of the nonlinear Schr{\"o}dinger equation with anomalous dispersion.",

author = "Porras, \{Miguel A.\} and Audrius Dubietis and Ernestas Ku{\v c}inskas and Francesca Bragheri and Vittorio Degiorgio and Arnaud Couairon and Daniele Faccio and \{Di Trapani\}, Paolo",

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T1 - From X- to O-shaped spatiotemporal spectra of light filaments in water

AU - Porras, Miguel A.

AU - Dubietis, Audrius

AU - Kučinskas, Ernestas

AU - Bragheri, Francesca

AU - Degiorgio, Vittorio

AU - Couairon, Arnaud

AU - Faccio, Daniele

AU - Di Trapani, Paolo

PY - 2005/12/15

Y1 - 2005/12/15

N2 - We show that the angle-wavelength spectra of light filaments excited by ultrashort pulses experience a transition from X- to O-like structures when their carrier wavelengths are switched from normal to anomalous dispersion. Calculations confirm that the O-shaped conical emission follows the elliptic geometry of the nonlinear Schrödinger equation with anomalous dispersion.

AB - We show that the angle-wavelength spectra of light filaments excited by ultrashort pulses experience a transition from X- to O-like structures when their carrier wavelengths are switched from normal to anomalous dispersion. Calculations confirm that the O-shaped conical emission follows the elliptic geometry of the nonlinear Schrödinger equation with anomalous dispersion.

U2 - 10.1364/OL.30.003398

DO - 10.1364/OL.30.003398

M3 - Article

AN - SCOPUS:30744475462

SN - 0146-9592

VL - 30

SP - 3398

EP - 3400

JO - Optics Letters

JF - Optics Letters

IS - 24

ER -

From X- to O-shaped spatiotemporal spectra of light filaments in water

Abstract

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