Measurement of the subcycle timing of attosecond XUV bursts in high-harmonic generation |
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| Authors: | Dinu L C Muller H G Kazamias S Mullot G Augé F Balcou Ph Paul P M Kovacev M Breger P Agostini P |
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| Institution: | FOM Institute for Atomic and Molecular Physics, Kruislaan 407, 1098 SJ Amsterdam, The Netherlands. |
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| Abstract: | The absolute timing of the high-harmonic attosecond pulse train with respect to the generating IR pump cycle has been measured for the first time. The attosecond pulses occur 190+/-20 as after each pump field maxima (twice per optical cycle), in agreement with the "short" quantum path of the quasiclassical model of harmonic generation. |
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