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Dive into the research topics where P. Monchicourt is active.

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Featured researches published by P. Monchicourt.


Journal of Physics B | 2009

Attosecond chirp-encoded dynamics of light nuclei

Stefan Haessler; Willem Boutu; M Stankiewicz; L. J. Frasinski; Sébastien Weber; J. Caillat; Richard Taïeb; Alfred Maquet; P. Breger; P. Monchicourt; B. Carré; P. Salières

We study the spectral phase of high-order harmonic emission as an observable for probing ultrafast nuclear dynamics after the ionization of a molecule. Using a strong-field approximation theory that includes nuclear dynamics, we relate the harmonic phase to the phase of the overlap integral of the nuclear wavefunctions of the initial neutral molecule and the molecular ion after an attosecond probe delay. We determine experimentally the group delay of the high harmonic emission from D2 and H2 molecules, which allows us to verify the relation between harmonic frequency and the attosecond delay. The small difference in the harmonic phase between H2 and D2 calculated theoretically is consistent with our experimental results.


Archive | 2007

Characterization of Attosecond Pulse Trains

B. Carré; Y. Mairesse; Pierre Agostini; P. Breger; H. Merdji; P. Monchicourt; P. Salières; Katalin Varjú; Per Johnsson; Johan Mauritsson; A. L’Huillier; E. Gustafsson; L. J. Frasinski

Ultrashort light pulses, as short as 100 as, can be produced from high harmonic generation (HHG) in an atomic gas medium. This major achievement of the last 6 years in high field physics has now been demonstrated in different conditions of medium-field interaction [1].


Science | 2003

Attosecond synchronization of high-harmonic soft x-rays.

Y. Mairesse; A. de Bohan; L. J. Frasinski; H. Merdji; L. C. Dinu; P. Monchicourt; P. Breger; M. Kovačev; Richard Taïeb; B. Carré; H. G. Muller; P. Agostini; P. Salières


Nature Physics | 2008

Coherent control of attosecond emission from aligned molecules

Willem Boutu; Stefan Haessler; H. Merdji; P. Breger; G Waters; M Stankiewicz; L. J. Frasinski; Richard Taïeb; J. Caillat; A. Maquet; P. Monchicourt; B. Carré; P. Salières


Physical Review Letters | 2001

Ponderomotive Acceleration of Photoelectrons in Surface-Plasmon-Assisted Multiphoton Photoelectric Emission

J. Kupersztych; P. Monchicourt; M. Raynaud


Physical Review Letters | 2004

Optimization of Attosecond Pulse Generation

Y. Mairesse; A de Bohan; L. J. Frasinski; H. Merdji; L. C. Dinu; P. Monchicourt; P. Breger; Milutin Kovacev; T. Auguste; B. Carré; H. G. Muller; Pierre Agostini; P. Salières


Physical Review Letters | 2005

Reconstruction of attosecond pulse trains using an adiabatic phase expansion

Katalin Varjú; Yann Mairesse; Pierre Agostini; P. Breger; B Carre; L. J. Frasinski; E. Gustafsson; Per Johnsson; Johan Mauritsson; H. Merdji; P. Monchicourt; Anne L'Huillier; P Salieres


Physical Review Letters | 2005

Extreme ultraviolet fourier-transform spectroscopy with high order harmonics

M. Kovacev; Sv Fomichev; E Priori; Y. Mairesse; H. Merdji; P. Monchicourt; P. Breger; Johan Norin; Anders Persson; Anne L'Huillier; Claes-Göran Wahlström; B. Carré; P. Salières


European Physical Journal D | 2003

Temporal confinement of the harmonic emission through polarization gating

M. Kovacev; Y. Mairesse; E. Priori; H. Merdji; O. Tcherbakoff; P. Monchicourt; P. Breger; Eric Mevel; E. Constant; P. Salières; B. Carré; Pierre Agostini


European Physical Journal D | 2006

Generation of attosecond pulses in molecular nitrogen

H. Wabnitz; Y. Mairesse; L. J. Frasinski; M. Stankiewicz; Willem Boutu; P. Breger; Per Johnsson; H. Merdji; P. Monchicourt; P. Salières; Katalin Varjú; M. Vitteau; B. Carré

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P. Salières

French Alternative Energies and Atomic Energy Commission

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P. Breger

French Alternative Energies and Atomic Energy Commission

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Y. Mairesse

University of Bordeaux

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E. Constant

University of Bordeaux

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Eric Mevel

University of Bordeaux

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