Title :
The laser-assisted photoelectric effect on surfaces
Author :
Miaja, Luis ; Saathoff, Guido ; Lei, Chifong ; Murnane, Margaret ; Kapte, Henry ; Aeschlimann, Martin ; Gland, John L.
Author_Institution :
Dept. of Phys., Univ. of Colorado, Boulder, CO
Abstract :
We present the first observation of the laser-assisted photoelectric effect in surface photoemission. Illuminating a Pt(111) sample simultaneously with 1.6 eV and 42 eV pulses, we observe ldquodressingrdquo of the EUV photoelectron spectrum.
Keywords :
correlation methods; laser beams; photoemission; platinum; ultraviolet photoelectron spectra; EUV photoelectron spectrum; cross-correlation measurement; electron volt energy 1.6 eV; electron volt energy 42 eV; laser-assisted photoelectric effect; low-frequency laser pulse; polarization dependence; surface photoemission; Delay effects; Laser excitation; Optical pulses; Photovoltaic effects; Polarization; Probes; Pump lasers; Surface emitting lasers; Ultrafast optics; Ultraviolet sources; (300.6490) Spectroscopy, Surface; (320.7150) Ultrafast Spectroscopy;
Conference_Titel :
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Conference_Location :
Long Beach, CA
Print_ISBN :
978-1-55752-813-1
Electronic_ISBN :
978-1-55752-813-1
DOI :
10.1109/CLEO.2006.4628955
