The transport of excitation energy in molecular aggregates is of crucial importance for the
function of organic optoelectronic devices and next‐generation solar cells. First, this review …

The detection of individual molecules has found widespread application in molecular
biology, photochemistry, polymer chemistry, quantum optics and super-resolution …

The initial steps of photosynthesis comprise the absorption of sunlight by pigment-protein
antenna complexes followed by rapid and highly efficient funneling of excitation energy to a …

Accurately characterizing the field of broadband optical pulses is required for developing
new optical sources, performing successful experiments, and interpreting experimental …

We present a review on the advances of pulse control and ultrafast coherent excitation of
both plasmonic nanoantennas and individual molecular systems, primarily based on the …

Abstract Recently, several petawatt (PW, 10 15 W) lasers with pulse duration of∼ 20–30 fs
have been introduced throughout the world, pushing the upper limit on laser peak power …

Fluorescence-detected multidimensional electronic spectroscopy (fMES) promises high
sensitivity compared to conventional approaches and is an emerging spectroscopic …

Investigations of ultrafast processes occurring on the nanoscale require a combination of
femtosecond pulses and nanometer spatial resolution. However, controlling femtosecond …

Through dedicated measurements in the optical regime we demonstrate that ptychography
can be applied to reconstruct complex-valued object functions that vary with time from a …

The miniaturization of optical devices is a prerequisite for broadband data-processing
technology to compete with cutting-edge nanoelectronic circuits. For these future nano …