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

Authors
CANTOSAID EJ SIMON P JORDAN C MAROWSKY G
Citation
Ej. Cantosaid et al., SURFACE 2ND-HARMONIC GENERATION IN SI(111) FOR AUTOCORRELATION MEASUREMENTS OF 248-NM FEMTOSECOND PULSES, Optics letters, 18(23), 1993, pp. 2038-2040
Citations number
19
Categorie Soggetti
Optics
Journal title
Optics letters → ACNP
ISSN journal
01469592
Volume
18
Issue
23
Year of publication
1993
Pages
2038 - 2040
Database
ISI
SICI code
0146-9592(1993)18:23<2038:S2GISF>2.0.ZU;2-5
Abstract
124-nm radiation by surface second-harmonic generation was used to mea sure the pulse-width autocorrelation of femtosecond 248-nm pulses. Sec ond-order autocorrelation was obtained for input fluences as high as 0 .01 J/cm2. At higher input fluences, autocorrelation of higher order i s observed.