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arXiv · 1908.07744

Generation and characterization of few-pulse attosecond pulse trains at 100kHz repetition rate

Mikhail Osolodkov·Federico J. Furch·Felix Schell·Peter Susnjar·Fabio Cavalcante·Carmen S. Menoni·Claus P. Schulz·Tobias Witting·Marc J. J. Vrakking
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Abstract

Many experiments in attosecond science will benefit from attosecond pulses at high repetition rates with sufficient photon flux for pump-probe experiments. We use 7fs, 800nm pulses from a non-collinear optical parametric chirped pulse amplification (NOPCPA) laser system to generate few-pulse attosecond pulse trains (APTs) in the extreme ultraviolet (XUV) at a repetition rate of 100kHz. The pulse trains have been fully characterized by recording FROG-CRAB (Frequency-Resolved Optical Gating for Complete Reconstruction of Attosecond Bursts) traces with a velocity map imaging spectrometer.

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Mikhail Osolodkov, Federico J. Furch, Felix Schell, Peter Susnjar, Fabio Cavalcante, Carmen S. Menoni, Claus P. Schulz, Tobias Witting, Marc J. J. Vrakking. 2019-08-21. Generation and characterization of few-pulse attosecond pulse trains at 100kHz repetition rate. https://doi.org/10.1088/1361-6455/aba77d

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