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

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 …

Single-cycle optical pulses with controllable carrier-envelope phase (CEP) form the basis to
manipulate the nonlinear polarization of matter on a sub-femtosecond time scale. Moreover …

At the surfaces of nanostructures, enhanced electric fields can drive optical-field
photoemission and thereby generate and control electrical currents at frequencies …

Electronic frequency mixers are fundamental building blocks of electronic systems.
Harmonic frequency mixing in particular enables broadband electromagnetic signal analysis …

The article collection in this feature issue presents the most recent experimental and
numerical studies of supercontinuum generation in bulk nonlinear media, photonic crystal …

In this Letter, we report an octave-spanning mid-infrared (MIR) comb generation with a
difference frequency generation (DFG) approach optimized for aperiodically poled Mg …

By precisely managing fiber-optic nonlinearity with anomalous dispersion, we have
demonstrated the control of generating plural few-optical-cycle pulses based on a 24-MHz …

Optical-field emission from nanostructured solids such as subwavelength nanoantennas can
be leveraged to create sub-femtosecond, petahertz-scale electronics for optical-field …

Mid-infrared frequency-comb spectroscopy enables measurement of molecules at
megahertz spectral resolution, sub-hertz frequency accuracy, and microsecond acquisition …