Title :
Spatio-temporal autocorrelation of ultrashort-pulse localized wavepackets
Author :
Grunwald, R. ; Neumann, U. ; Griebner, U. ; Rini, M. ; Nibbering, E.T.J. ; Kummrow ; Kebbel, V. ; Piche, M. ; Rousseau, G. ; Fortin, M.
Author_Institution :
Max-Born-Inst. for Nonlinear Opt. & Short-Pulse Spectrosc., Berlin, Germany
Abstract :
Few-cycle localized wavepackets were generated from a pulsed Ti:sapphire laser by novel-type refractive and reflective axicons. We demonstrated direct detection of characteristic X-pulse structures of Bessel- and Mathieu-like beams in sub-10-fs range by spatio-temporal autocorrelation.
Keywords :
correlation methods; laser beams; optical pulse generation; Al/sub 2/O/sub 3/:Ti; Bessel-like beams; Mathieu-like beams; X-pulse structures; localized wavepackets; pulsed Ti:sapphire laser; reflective axicon; refractive axicon; spatio-temporal autocorrelation; ultrashort-pulse; Autocorrelation; Laser beams; Lenses; Mirrors; Nonlinear optics; Optical pulse generation; Optical pulses; Optical refraction; Transistors; Ultrafast optics;
Conference_Titel :
Quantum Electronics and Laser Science, 2003. QELS. Postconference Digest
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-749-0
DOI :
10.1109/QELS.2003.238103
