Nonlinear unbalanced Bessel beams in the collapse of Gaussian beams arrested by nonlinear losses.
作者信息
Porras Miguel A, Parola Alberto
机构信息
Departamento de Física Aplicada, Escuela Tecnica Superior de Ingenieros de Minas, Universidad Politécnica de Madrid, Rios Rosas 21, 28003 Madrid, Spain.
出版信息
Opt Lett. 2008 Aug 1;33(15):1738-40. doi: 10.1364/ol.33.001738.
PMID:18670521
Abstract
Collapse of a Gaussian beam in self-focusing Kerr media arrested by nonlinear losses may lead to the spontaneous formation of a quasi-stationary nonlinear unbalanced Bessel beam with finite energy, which can propagate without significant distortion over tens of diffraction lengths, and without peak intensity attenuation while the beam power is drastically diminishing.
摘要
相似文献
1
Nonlinear unbalanced Bessel beams in the collapse of Gaussian beams arrested by nonlinear losses.
Opt Lett. 2008 Aug 1;33(15):1738-40. doi: 10.1364/ol.33.001738.
2
Nonlinear unbalanced bessel beams: stationary conical waves supported by nonlinear losses.
Phys Rev Lett. 2004 Oct 8;93(15):153902. doi: 10.1103/PhysRevLett.93.153902. Epub 2004 Oct 4.
3
Self-trapped pulsed beams with finite power in Kerr media excited by time-diffracting, space-time beams.
Opt Express. 2018 Jul 23;26(15):19606-19613. doi: 10.1364/OE.26.019606.
4
On-axis intensity modulation-free, segmented, zero-order Bessel beams with tunable ranges.
Opt Lett. 2018 Jul 1;43(13):3029-3032. doi: 10.1364/OL.43.003029.
5
Near-field dynamics of ultrashort pulsed Bessel beams in media with Kerr nonlinearity.
Phys Rev E Stat Nonlin Soft Matter Phys. 2006 May;73(5 Pt 2):056612. doi: 10.1103/PhysRevE.73.056612. Epub 2006 May 22.
6
Filamentation with nonlinear Bessel vortices.
Opt Express. 2014 Oct 20;22(21):25410-25. doi: 10.1364/OE.22.025410.
7
Characterizing the beam steering and distortion of Gaussian and Bessel beams focused in tissues with microscopic heterogeneities.
Biomed Opt Express. 2015 Mar 17;6(4):1318-30. doi: 10.1364/BOE.6.001318. eCollection 2015 Apr 1.
8
Kerr-induced spontaneous Bessel beam formation in the regime of strong two-photon absorption.
Opt Express. 2008 May 26;16(11):8213-8. doi: 10.1364/oe.16.008213.
9
Self-focusing of femtosecond diffraction-resistant vortex beams in water.
Opt Lett. 2011 Oct 1;36(19):3834-6. doi: 10.1364/OL.36.003834.
10
Quasi-ideal dynamics of vortex solitons embedded in flattop nonlinear Bessel beams.
Opt Lett. 2017 Sep 1;42(17):3275-3278. doi: 10.1364/OL.42.003275.
Zotero 插件