Short-pulse laser-driven x-ray radiography

Author:

Brambrink E.,Baton S.,Koenig M.,Yurchak R.,Bidaut N.,Albertazzi B.,Cross J. E.,Gregori G.,Rigby A.,Falize E.,Pelka A.,Kroll F.,Pikuz S.,Sakawa Y.,Ozaki N.,Kuranz C.,Manuel M.,Li C.,Tzeferacos P.,Lamb D.

Abstract

We have developed a new radiography setup with a short-pulse laser-driven x-ray source. Using a radiography axis perpendicular to both long- and short-pulse lasers allowed optimizing the incident angle of the short-pulse laser on the x-ray source target. The setup has been tested with various x-ray source target materials and different laser wavelengths. Signal to noise ratios are presented as well as achieved spatial resolutions. The high quality of our technique is illustrated on a plasma flow radiograph obtained during a laboratory astrophysics experiment on POLARs.

Publisher

Cambridge University Press (CUP)

Subject

Nuclear Energy and Engineering,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials

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