Terahertz (THz) light has proven to be a fine tool to probe and control quasi-particles and
collective excitations in solids, to drive phase transitions and associated changes in material …

Graphene has long been predicted to show exceptional nonlinear optical properties,
especially in the technologically important terahertz (THz) frequency range. Recent …

Multiple optical harmonic generation—the multiplication of photon energy as a result of
nonlinear interaction between light and matter—is a key technology in modern electronics …

In this paper, we will review both past and recent progresses in the generation, detection
and application of intense terahertz (THz) radiation. We will restrict the review to laser based …

For many of the envisioned optoelectronic applications of graphene, it is crucial to
understand the subpicosecond carrier dynamics immediately following photoexcitation and …

The terahertz (THz) region of the electromagnetic spectrum spans the gap between optics
and electronics and has historically suffered from a paucity of optoelectronic devices, in …

Strong terahertz (THz) radiation provides a powerful tool to manipulate and control complex
condensed matter systems. This review provides an overview of progress in the generation …

The recent years have seen an increase in efforts to develop a simple and less complex
method of converting waste materials into graphene nanomaterials. Herein, we present the …

The influences of different kinds of phonon scatterings (ie, acoustic (AC) phonon, impurity,
and longitudinal optical (LO) phonon scatterings) on the tunable propagation properties of …

We numerically examine the high-harmonic generation in graphene caused by an intense
few-cycle terahertz laser field by solving the time-dependent Dirac equation. The observed …