Abstract

We study laser-induced autoionization in a standard strong-field near-resonance model, with an extra (third) discrete state exicted by a second laser. We show that this third state plays a significant role in creating a narrow zero in the photoelectron spectrum. Two zeros are found in the spectrum, and confluence and trapping effects are studied.

© 1984 Optical Society of America

Line narrowing and photoelectron trapping in multiphoton ionization spectroscopy

Z. Deng
J. Opt. Soc. Am. B 1(6) 874-878 (1984)

Laser-induced autoionization from a double Fano system

W. Leoński, R. Tanaś, and S. Kielich
J. Opt. Soc. Am. B 4(1) 72-77 (1987)

Effect of additional dc-field coupling on the long-time photoelectron spectrum from a system with double autoionizing levels

W. Leoński and R. Tanaś
J. Opt. Soc. Am. B 8(1) 6-11 (1991)

Finite interaction times and laser-bandwidth effects on the photoemission from an autoionizing atom

Joseph W. Haus, Maciej Lewenstein, and Kazimierz Rza̧żewski
J. Opt. Soc. Am. B 1(4) 641-648 (1984)

Fano zeros in photoelectron spectra of an autoionization system interacting with a neighboring atom

Jan Peřina, Antonín Lukš, Vlasta Peřinová, and Wieslaw Leoński
Opt. Express 19(18) 17133-17142 (2011)