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rdf:type
lifeskim:mentions
pubmed:issue
5 Pt 2
pubmed:dateCreated
2003-1-6
pubmed:abstractText
We present experimental results from the collision of weak ultrashort pulses with relativistic ionization fronts in copropagation and counterpropagation. The observed frequency upshifts of the probe pulses provide not only information about the electron density of the ionization front but also reveal the fine structure of the front. The connection between the correlation lengths for copropagation and counterpropagation and the longitudinal and transverse dimensions of the ionization front is also demonstrated thus showing the feasibility of using the frequency upshift experienced by short probe pulses to fully characterize relativistic ionization fronts and other relativistic coherent structures in laser-produced plasmas.
pubmed:language
eng
pubmed:journal
pubmed:status
PubMed-not-MEDLINE
pubmed:month
Nov
pubmed:issn
1539-3755
pubmed:author
pubmed:issnType
Print
pubmed:volume
66
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
056406
pubmed:dateRevised
2003-11-4
pubmed:year
2002
pubmed:articleTitle
Photon acceleration of ultrashort laser pulses by relativistic ionization fronts.
pubmed:affiliation
GoLP/Centro de Física de Plasmas, Instituto Superior Técnico, 1049-001 Lisboa, Portugal.
pubmed:publicationType
Journal Article