Selection of high-order harmonics from a single quantum path for the generation of an attosecond poise train - art. no. 021801

Authors
Lee, DG Shin, HJ Cha, YH Hong, KH Kim, JH Nam, CH
Citation
Dg. Lee et al., Selection of high-order harmonics from a single quantum path for the generation of an attosecond poise train - art. no. 021801, PHYS REV A, 6302(2), 2001, pp. 1801
Citations number
22
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW A
ISSN journal
10502947 → ACNP
Volume
6302
Issue
2
Year of publication
2001
Database
ISI
SICI code
1050-2947(200102)6302:2<1801:SOHHFA>2.0.ZU;2-Q
Abstract
By applying an intense 28-fs laser pulse to a helium gas jet, spectrally re solved high-order harmonics originating from different quantum paths were o btained. The selection of high-order harmonics from a single quantum path c ould be achieved by controlling the phase-matching condition. Comparison of the observed harmonic spectrum with a calculation indicated that an attose cond pulse train with a single attosecond pulse per half-optical cycle was produced.