Modulational instability in large-amplitude linear laser wakefields.
Sign Up to like & getrecommendations! Published in 2023 at "Physical review. E"
DOI: 10.1103/physreve.107.l023201
Abstract: We investigate the growth of ion density perturbations in large-amplitude linear laser wakefields via two-dimensional particle-in-cell simulations. Growth rates and wave numbers are found to be consistent with a longitudinal strong-field modulational instability. We examine… read more here.
Keywords: amplitude linear; laser wakefields; modulational instability; instability ... See more keywords
Linear laser fast scanning thermography NDT for artificial disbond defects in thermal barrier coatings.
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DOI: 10.1364/oe.25.031789
Abstract: Interface disbond in thermal barrier coatings (TBCs) is one of the key issues that cause their premature failure. In general, blind hole defects are often used as substitutes in transient thermography. The linear laser fast… read more here.
Keywords: laser fast; linear laser; fast scanning; thermography ... See more keywords