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Ti K α radiography of Cu-doped plastic microshell implosions via spherically bent crystal imaging

  • J. A. King
  • , K. Akli
  • , B. Zhang
  • , R. R. Freeman
  • , M. H. Key
  • , C. D. Chen
  • , S. P. Hatchett
  • , J. A. Koch
  • , A. J. MacKinnon
  • , P. K. Patel
  • , R. Snavely
  • , R. P.J. Town
  • , M. Borghesi
  • , L. Romagnani
  • , M. Zepf
  • , T. Cowan
  • , H. Habara
  • , R. Kodama
  • , Y. Toyama
  • , S. Karsch
  • K. Lancaster, C. Murphy, P. Norreys, R. Stephens, C. Stoeckl
  • University of California, Davis
  • The Ohio State University
  • Lawrence Livermore National Laboratory
  • Queen's University of Belfast
  • University of Nevada, Reno
  • Osaka University
  • Max-Planck Institut für Quantenoptik
  • CCLRC Rutherford Appleton Laboratory
  • General Atomics
  • University of Rochester Laboratory for Laser Energetics

Résultats de recherche: Contribution à un journalArticleRevue par des pairs

27 Citations (Scopus)

Résumé

We show that short pulse laser generated Ti Kα radiation can be used effectively as a backlighter for radiographic imaging. This method of x-ray radiography features high temporal and spatial resolution, high signal to noise ratio, and monochromatic imaging. We present here the Ti Kα backlit images of six-beam driven spherical implosions of thin-walled 500-μm Cu-doped deuterated plastic (CD) shells and of similar implosions with an included hollow gold cone. These radiographic results were used to define conditions for the diagnosis of fast ignition relevant electron transport within imploded Cu-doped coned CD shells.

langue originaleAnglais
Numéro d'article191501
Pages (de - à)1-3
Nombre de pages3
journalApplied Physics Letters
Volume86
Numéro de publication19
Les DOIs
étatPublié - 9 mai 2005
Modification externeOui

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