STUDIES OF TIME-RESOLVED HARMONIC-GENERATION IN INTENSE LASER FIELDS IN XENON

被引：41

作者：

FALDON, ME

HUTCHINSON, MHR

MARANGOS, JP

MUFFETT, JE

SMITH, RA

TISCH, JWG

WAHLSTROM, CG

机构：

[1] Blackett Laboratory, Imperial College, London

[2] Department of Physics, Lund Institute of Technology, Lund, S-22100

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1992年 / 9卷 / 11期

关键词：

D O I：

10.1364/JOSAB.9.002094

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report preliminary experimental and computational studies of the temporal evolution of the harmonics, generated in xenon, by 50-ps pulses from a Nd:YLF laser, amplified in Nd:glass amplifiers, and focused to produce intensities in the range 10(13)-5 X 10(13) W cm-2. Measurements were made of the temporal profiles of the seventh- and ninth-order harmonics using a specially modified VUV streak camera with better than 7-ps temporal resolution. These results were compared with predictions of a numerical model that included the effects of neutral atom depletion and photoelectron dispersion in the calculation of the harmonic output as a function of time.

引用

页码：2094 / 2099

页数：6

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