Title :
Generation of an isolated attosecond pulse with microjoule-level energy
Author :
Takahashi, Eiji J. ; Lan, Pengfei ; Midorikawa, Katsumi
Author_Institution :
Extreme Photonics Res. Group, RIKEN Adv. Sci. Inst., Wako, Japan
Abstract :
We successfully generated a microjoule isolated attosecond pulse (IAP) for investigating attosecond nonlinear phenomena in atoms and molecules. Pulse duration of IAP was directly evaluated to be 500 as by autocorrelation method using the Coulomb explosion of N2.
Keywords :
high-speed optical techniques; molecule-photon collisions; nitrogen; nonlinear optics; photodissociation; time resolved spectroscopy; N2; N2 Coulomb explosion; atomic attosecond nonlinear phenomena; autocorrelation method; isolated attosecond pulse generation; microjoule level energy; molecular attosecond nonlinear phenomena; Harmonic analysis; Lasers; Nonlinear optics; Optical frequency conversion; Photonics; Xenon;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
