We demonstrate an on-chip, optoelectronic device capable of sampling arbitrary, low-
energy, near-infrared waveforms under ambient conditions with sub-optical-cycle resolution …

The ability to resolve the complete electric field of laser pulses from terahertz to mid-infrared
spectral ranges has enriched time-domain spectroscopy for decades. Field-resolved …

Photothermoelectric (PTE) detectors functioning on the infrared spectrum show much
potential for use in many fields, such as energy harvesting, nondestructive monitoring, and …

Ultrafast, high-intensity light-matter interactions lead to optical-field-driven photocurrents
with an attosecond-level temporal response. These photocurrents can be used to detect the …

Photoemission driven by ultrafast optical fields enables spatiotemporal control of electron
motion with extremely high precision. Here, we present a quantum model for ultrafast …

Unveiling the spatial and temporal dynamics of a light pulse interacting with nanosized
objects is of extreme importance to widen our understanding of how photons interact with …

Concentrated optical fields in plasmonic metal nanostructures generate high densities of
excited charge carriers, which can be extracted or emitted into surrounding media for a …

Strong-field photoemission from nanostructures and the associated temporally modulated
currents play a key role in the development of ultrafast vacuum optoelectronics. Optical light …

The speed of an active electronic semiconductor device is limited by RC timescale, ie, the
time required for its charging and discharging. To circumvent this ubiquitous limitation of …

Optical standing waves are intrinsically nanometric, spatially fixed interference-field patterns.
At a commensurate scale, metallic nanotips serve as coherent, atomic-sized electron …