Controlling the group velocity of an ultrashort laser pulse by means of spatio-temporal
couplings has been proposed to overcome the inherent limitations in laser–plasma …

Understanding the behaviour of matter under conditions of extreme temperature, pressure,
density and electromagnetic fields has profound effects on our understanding of cosmologic …

We report on a theoretical study of cavity-free lasing of neutral nitrogen molecules in
femtosecond laser filaments with a nonadiabatic Maxwell-Bloch model, compared with …

In this article we present modelling results of the amplification of High Order Harmonics
(HOH) carrying orbital angular momentum (OAM) in plasma amplifiers created from krypton …

In this article we show results on cavity-free lasing in nitrogen filaments using our 3D, time-
dependent Maxwell-Bloch code, Dagon. This code was previously used to model plasma …

Optical field ionized (OFI) plasma amplifiers have recently demonstrated sub-picosecond
pulses when seeded with high order harmonics. In addition to this, the intensity and phase …

Plasma-based soft X-ray lasers seeded with high-order harmonics (HOH) arise as a table-
top alternative for large-scale facilities with highly-allotted time, such as synchrotrons or Free …

Desde aquel primer dispositivo láser de rubí de Theodore Maiman en 1960, la investigación
en este campo ha sido realmente voraz, y su importancia queda reflejada en el hecho de …

After 30 years since the discovery of the intrinsic orbital angular momentum (OAM)
possessed by certain beams, a plethora of applications have been developed in diverse …

In this paper we present the modelling work currently performed at the Instituto de Fusión
Nuclear “Guillermo Velarde”(Universidad Politécnica de Madrid) in the field of plasma …