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

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

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 …