57 citations · 104 across the 4 of their papers we have counts for
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Tracing attosecond electron emission from a nanometric metal tip
Philip Dienstbier, Lennart Seiffert, Timo Paschen +4
Solids exposed to intense electric fields release electrons through tunnelling. This fundamental quantum process lies at the heart of various applications, ranging from high bright…
Few-femtosecond phase-sensitive detection of infrared electric fields with a third-order nonlinearity
Hannes Kempf, Philipp Sulzer, Andreas Liehl +2
Measuring an electric field waveform beyond radio frequencies is often accomplished via a second-order nonlinear interaction with a laser pulse shorter than half of the field's osc…
A nanoscale vacuum-tube diode triggered by few-cycle laser pulses
Takuya Higuchi, Lothar Maisenbacher, Andreas Liehl +2
We propose and demonstrate a nanoscale vacuum-tube diode triggered by few-cycle near-infrared laser pulses. It represents an ultrafast electronic device based on light fields, expl…
Self-control of a passively phase-locked Er:fibre frequency comb
Andreas Liehl, David Fehrenbacher, Philipp Sulzer +5
Femtosecond frequency combs have boosted progress in various fields of precision metrology. Nevertheless, demanding applications such as front-end frequency and time standards, ult…