Measurement of harmonic phase differences by interference of attosecond light pulses.

作者信息

Sansone G, Benedetti E, Caumes J-P, Stagira S, Vozzi C, Pascolini M, Poletto L, Villoresi P, De Silvestri S, Nisoli M

机构信息

Dipartimento di Fisica, National Laboratory for Ultrafast and Ultraintense Optical Science-INFM, Politecnico, Milano, Italy.

出版信息

Phys Rev Lett. 2005 May 20;94(19):193903. doi: 10.1103/PhysRevLett.94.193903. Epub 2005 May 19.

DOI:10.1103/PhysRevLett.94.193903

PMID:16090174

Abstract

By using a self-referencing technique, we have experimentally measured the influence of the carrier-envelope phase of femtosecond light pulses on the phase of the electric field of the radiation produced by high-order harmonic generation. We show that, in particular experimental conditions, the temporal evolution of the electric field of the attosecond pulses, is directly controlled by the carrier-envelope phase of the driving pulses.

摘要