Absorption of ultrashort electromagnetic pulses in plasma with inhomogeneous distribution of density and temperature
Sign Up to like & getrecommendations! Published in 2019 at "Contributions to Plasma Physics"
DOI: 10.1002/ctpp.201900083
Abstract: The analysis of influence of the inhomogeneous distribution of temperature and density of atoms on the probability of absorption of ultrashort electromagnetic pulses in plasma is carried out. A specific example of divertor plasma of… read more here.
Keywords: inhomogeneous distribution; ultrashort electromagnetic; electromagnetic pulses; absorption ultrashort ... See more keywords
Nanosecond Electromagnetic Pulses Generated by Electric Discharges: Observation With Clouds of Charged Water Droplets and Implications for Lightning
Sign Up to like & getrecommendations! Published in 2021 at "Geophysical Research Letters"
DOI: 10.1029/2020gl092108
Abstract: Effects of lightning‐induced generation of high‐frequency and microwave radiation are of great interest for studying fundamental physics of lightning and its applications for monitoring of the thunderstorm activity and protection of equipment against electromagnetic interference.… read more here.
Keywords: electromagnetic pulses; generated electric; water droplets; nanosecond electromagnetic ... See more keywords
Characterisation and Modelling of Ultrashort Laser-Driven Electromagnetic Pulses
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-59882-8
Abstract: Recent advances on laser technology have enabled the generation of ultrashort (fs) high power (PW) laser systems. For such large scale laser facilities there is an imperative demand for high repetition rate operation in symbiosis… read more here.
Keywords: laser; electromagnetic pulses; modelling ultrashort; energy ... See more keywords
General framework for the frequency shifting of electromagnetic pulses using time-dependent surfaces
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.201407
Abstract: Metasurfaces allow for agile manipulation of incoming light using a single layer of resonators. Despite recent progress, it remains difficult to generate new spectral components using nonlinear surfaces, because of the limited interaction length of… read more here.
Keywords: time; electromagnetic pulses; frequency; frequency shifting ... See more keywords