Generation of sub-two-cycle pulses tunable around 1.8 μm with passively stabilized carrier-envelope phase at 100 kHz repetition rate
1 LS für BioMolekulare Optik, Ludwig-Maximilians-Universität, 80538 München, Germany
2 Ultrafast Quantum Optics Group, MPI für Quantenoptik, 85748 Garching, Germany
We present an efficient concept for generating carrier-envelope phase stable pulses tunable between 1.6 and 2.0 μm with durations down to 8.2 fs based on nonlinear frequency conversion. As a first application we measure the high nonlinearity of multiphoton photoemission from a nanoscale metal tip.
© Owned by the authors, published by EDP Sciences, 2013
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