Multiphoton-induced photoelectron emission from gold was investigated using ultrashort pulses to assess additional effects influencing its carrier-envelope phase dependence. The third-order interferometric autocorrelation showed short side-wings indicating ultrafast hot electron dynamics reducing the phase contrast.
© 2005 Optical Society of America
(190.0190) Nonlinear optics : Nonlinear optics
(190.4180) Nonlinear optics : Multiphoton processes
(320.0320) Ultrafast optics : Ultrafast optics
(320.7130) Ultrafast optics : Ultrafast processes in condensed matter, including semiconductors
P. Dombi, F. Krausz, and G. Farkas, "Ultrafast Dynamics of Multiphoton Photoemission from Gold and Carrier-Envelope Phase Sensitivity," in Advanced Solid-State Photonics, Technical Digest (Optical Society of America, 2005), paper WB28.
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