Attosecond-pulse formation in the water-window range by an optically dressed hydrogen-like plasma-based C5+ x-ray laser
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.102.063528
Abstract: In this paper, we present the analytical theory of attosecond pulse formation via optical modulation of an active medium of the hydrogen-like C5+ plasma-based X-ray laser at 3.4 nm wavelength in the "water window" range,… read more here.
Keywords: attosecond pulse; pulse formation; water window; ray laser ... See more keywords
Unipolar terahertz pulse formation in a nonequilibrium plasma channel formed by an ultrashort uv laser pulse.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.104.025202
Abstract: We perform an alternative approach to produce highly unipolar terahertz pulses. The idea is based on the nonuniform amplification of seed ultrashort carrier-envelope phase (CEP) pulses in nonequilibrium fast relaxing plasma of air or nitrogen.… read more here.
Keywords: terahertz pulse; pulse formation; unipolar terahertz; pulse ... See more keywords
Picosecond pulse formation in the presence of atmospheric absorption.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.426564
Abstract: Mode-locked mid-infrared (MIR) fiber laser research has been dominated by the generation of pulses in the picosecond regime using saturable absorbers (SAs) and more recently frequency shifted feedback (FSF). Despite the significant emphasis placed on… read more here.
Keywords: picosecond pulse; formation presence; pulse formation; absorption ... See more keywords