High-power terahertz (THz) radiation is fundamental to numerous applications in many
fields. Ultraintense laser-produced plasmas have attracted ever-increasing interest as a …

We report the experimental measurement of millijoule terahertz (THz) radiation emitted in
the backward direction from laser wakefields driven by a femtosecond laser pulse of few …

A practical configuration for generating narrowband terahertz (THz) pulses based on plasma
dipole oscillations (PDOs) is studied using two-dimensional particle-in-cell simulations. In …

We investigate the generation of terahertz (THz) radiation from laser-wakefield acceleration
(LWFA) in a helium gas jet. We consider a three-dimensional setup incorporating a realistic …

It is found that the plasma waves driven by an electron beam rotating in a magnetized
overdense plasma can be converted into terahertz electromagnetic radiation by new …

We propose a scheme for efficient directional emission of laser-driven wakefields from a
magnetized plasma. In the scheme, a laser–plasma interaction region is sandwiched …

We propose exploiting the superluminal plasma wake for coherent Cherenkov radiation by
injecting a relativistic electron beam (REB) into a plasma with a slowly varying density up …

The nondestructive nature of plasma has garnered significant interest in generating high-
peak-power terahertz (THz) pulses through the interaction of ultrafast lasers with plasma …

Tunable broadband terahertz (THz) sources with power at the gigawatt level are desirable
for many applications. A scheme to generate such THz emission by off‐axially injecting a …

A novel method is presented for generating radiation using the beat wave associated with a
bi-frequency laser pulse, to excite plasma oscillations in a plasma slab with a density …