Abstract Two-dimensional (2D) materials have become a worldwide hot topic due to their
fascinating properties, including high carrier mobility, tunable bandgap, ultra-broadband …

In special relativity, four-vectors, such as space–time, energy–momentum and
electromagnetic potential vectors, follow the Lorentz transformation. The transformations of …

Generation of high‐power radiation in terahertz frequency range 0.3–10 THz is a fast
developing research area attracting considerable interest over the past years due to its …

It was recently predicted [Phys. Rev. A95 (6), 063817 (2017) 10.1103/PhysRevA.
95.063817] that an intense femtosecond laser pulse propagating in an electro-optic crystal …

We demonstrate experimentally the efficiency of a recently proposed scheme of terahertz
generation based on Cherenkov emission from ultrashort laser pulses in a sandwich …

Optically pumped nonlinear frequency down conversion is a proven approach for
monochromatic terahertz (THz)-wave generation that provides superior properties such as …

We found theoretically that optical rectification of an ultrashort laser pulse in an electro-optic
crystal can produce a terahertz pulse with a quasistatic electromagnetic precursor …

We present a detailed analysis of terahertz generation with tilted-front optical pulses in a
scheme, where the pulse-front tilt is introduced by transmitting the laser pulse through a …

A scheme for efficient generation of broadband terahertz radiation by a femtosecond laser
pulse propagating in a planar sandwichlike structure is proposed. The structure consists of a …

A theory of terahertz emission from a femtosecond laser pulse with a tilted intensity front
propagating through a prism-shaped electro-optic crystal is developed. The theory accounts …