Size dependence of nonlinear Mie scattering in microdroplets illuminated by ultrashort pulses

被引：10

作者：

Kasparian, J

Kramer, B

Leisner, T

Rairoux, P

Boutou, V

Vezin, B

Wolf, JP

机构：

[1] Univ Lyon 1, UMR 5579, Spectrometrie Ion & Mol Lab, F-69622 Villeurbanne, France

[2] Free Univ Berlin, Inst Expt Phys, D-14195 Berlin, Germany

[3] Alfred Wegener Inst Polar & Meeresforsch, D-14401 Potsdam, Germany

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1998年 / 15卷 / 07期

关键词：

D O I：

10.1364/JOSAB.15.001918

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present results of experiments to determine the spectral and angular dependence of nonlinear scattering by water microdroplets of radii ranging from 1 to 32 mu m illuminated by ultrashort laser pulses. The main process observed is third-harmonic generation (THG). Moreover, in contrast with linear Mie scattering, the angular pattern of the THG is remarkably stable over the size range 8-32 mu m. (C) 1998 Optical Society of America.

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页码：1918 / 1922

页数：5

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