250 citations · 290 across the 9 of their papers we have counts for
9 papers
Far-field Petahertz Sampling of Plasmonic Fields
Kai-Fu Wong, Weiwei Li, Zilong Wang +10
The collective response of metal nanostructures to optical excitation leads to localized plasmon generation with nanoscale field confinement driving applications in e.g. quantum op…
Resonance effects in Brunel harmonic generation in thin film organic semiconductors
Weiwei Li, Ahmad Saleh, Manas Sharma +11
Organic semiconductors have attracted extensive attention due to their excellent optical and electronic properties. Here, we present an experimental and theoretical study of Brunel…
Linear and Nonlinear Optical Properties of Iridium Nanoparticles by Atomic Layer deposition
Paul Schmitt, Pallabi Paul, Weiwei Li +10
Nonlinear optical phenomena enable novel photonic and optoelectronic applications. Especially metallic nanoparticles and thin films with nonlinear optical properties offer the pote…
Spatio-temporal sampling of near-petahertz vortex fields
Johannes Blöchl, Johannes Schötz, Ancyline Maliakkal +8
Measuring the field of visible light with high spatial resolution has been challenging, as many established methods only detect a focus-averaged signal. Here, we introduce a near-f…
Transient field-resolved reflectometry at 50-100 THz
M. Neuhaus, J. Schötz, M. Aulich +11
Transient field-resolved spectroscopy enables studies of ultrafast dynamics in molecules, nanostructures, or solids with sub-cycle resolution, but previous work has so far concentr…
Theoretical simulation and design of AlSb thin films solar cells
Huijin Song, Zilong Wang, Jingwen Wang +4
The effects of thickness, doping concentration and recombination of AlSb films on the performance of CdS/AlSb cells are simulated by one dimensional simulation program called analy…
The emergence of macroscopic currents in photoconductive sampling of optical fields
Johannes Schötz, Ancyline Maliakkal, Johannes Blöchl +9
Photoconductive field sampling is a key methodology for advancing our understanding of light-matter interaction and ultrafast optoelectronic applications. For visible light the ban…
Single-shot carrier-envelope-phase measurement in ambient air
M. Kubullek, Z. Wang, K. von der Brelje +9
The ability to measure and control the carrier envelope phase (CEP) of few-cycle laser pulses is of paramount importance for both frequency metrology and attosecond science. Here,…
GaAs/AlGaAs Nanowire Photodetector
X. Dai, S. Zhang, Z. Wang +5
We demonstrate an efficient core-shell GaAs/AlGaAs nanowire photodetector operating at room temperature. The design of this nanoscale detector is based on a type-I heterostructure…