SURFACE 2ND-HARMONIC GENERATION IN SI(111) FOR AUTOCORRELATION MEASUREMENTS OF 248-NM FEMTOSECOND PULSES

被引：11

作者：

CANTOSAID, EJ

SIMON, P

JORDAN, C

MAROWSKY, G

机构：

[1] MAX PLANCK INST BIOPHYS CHEM,D-37077 GOTTINGEN,GERMANY

[2] JOZSEF ATTILA UNIV,DEPT EXPTL PHYS,H-6720 SZEGED,HUNGARY

来源：

OPTICS LETTERS | 1993年 / 18卷 / 23期

关键词：

D O I：

10.1364/OL.18.002038

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

124-nm radiation by surface second-harmonic generation was used to measure the pulse-width autocorrelation of femtosecond 248-nm pulses. Second-order autocorrelation was obtained for input fluences as high as 0.01 J/cm2. At higher input fluences, autocorrelation of higher order is observed.

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页码：2038 / 2040

页数：3

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