Ultrafast optical excitation of select materials gives rise to the generation of broadband
terahertz (THz) pulses. This effect has enabled the field of THz time-domain spectroscopy …

The effect of terahertz (THz) pulse generation has revolutionized broadband coherent
spectroscopy and imaging at THz frequencies. However, THz pulses typically lack spatial …

The photo-Dember effect is a source of pulsed THz emission following femtosecond pulsed
optical excitation. The emission results from the ultrafast spatial separation of electron–hole …

Advances in modern semiconductor integrated circuits have always demanded faster and
more sensitive analytical methods on a large-scale wafer. The surface of wafers is …

The surface-charge region of bulk and monolayer MoSe2 is analyzed directly by terahertz
(THz) surface emission spectroscopy in a nondestructive way. Both surface nonlinear optical …

Polarized second-harmonic generation and terahertz radiation in reflection from (100),(110),
and (111) faces of n-type InAs crystals are investigated as a function of the sample azimuthal …

Terahertz (THz) imaging is a rapidly emerging field, thanks to many potential applications in
diagnostics, manufacturing, medicine and material characterisation. However, the relatively …

References................................................................................................................ 69The generation
and detection of short pulses of terahertz (THz) frequency electromagnetic radiation are …

Ultrafast laser interaction with the layered semiconductors has attracted wide interest due to
not only the fundamental physical understanding of the light-matter interaction in these …

Electron photoemission and ponderomotive acceleration by surface enhanced optical fields
is considered as a plausible mechanism of terahertz radiation from metallic nanostructures …