Generation of attosecond pulses with ellipticity-modulated fundamental |
| |
| Authors: | V. Strelkov A. Zair O. Tcherbakoff R. López-Martens E. Cormier E. Mével E. Constant |
| |
| Affiliation: | (1) CELIA, Université Bordeaux 1, 351 Cours de la libération, 33405 Talence, France;(2) Department of Physics, Lund Institute of Technology, P.O. Box 118, 22100 Lund, Sweden |
| |
| Abstract: | We have studied experimentally and theoretically high-order harmonic generation using a laser field with a time-dependent ellipticity. We show that the harmonic emission can be confined into a narrow temporal window, in which the fundamental polarization is quasi-linear. This allows a single attosecond pulse (200 as) with a fundamental field obtained from 10 fs pulse to be generated. PACS 42.65.Ky; 42.65.Re; 32.80.Wr |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
