Electron density profile measurements of line plasmas by interferometric technique

Milan Kalal; Bedrich Rus; Tomas Mocek; Jiri Skala; Bozena Kralikova; Philippe Zeitoun; Stephane Sebban

doi:10.1117/12.232175

13 February 1996 Electron density profile measurements of line plasmas by interferometric technique

Milan Kalal, Bedrich Rus, Tomas Mocek, Jiri Skala, Bozena Kralikova, Philippe Zeitoun, Stephane Sebban

Proceedings Volume 2767, Fourth International Workshop on Iodine Lasers and Applications; (1996) https://doi.org/10.1117/12.232175
Event: Fourth International Workshop on Iodine Lasers and Applications, 1995, Trest' Castle, Czech Republic

Abstract

Interferometry measurements of zinc, copper and iron line plasmas created by the iodin laser PERUN ((lambda) equals 1.315 micrometer, (tau) approximately equals 400 ps FWHM) with intensities equivalent to those generated by low-level prepulses in the collisional excitation soft x-ray lasers (5 times 10⁹ minus 1.3 times 10¹¹ Wcm^-2) are presented. The interferograms were taken with 4 and 10 ns delays with respect to the peak of the drive laser pulse using the third harmonic of the iodine laser ((lambda) equals 438 nm). Preliminary results of electron density profile reconstructions in the plane perpendicular to the line plasma axis are reported.

Citation Download Citation

Milan Kalal, Bedrich Rus, Tomas Mocek, Jiri Skala, Bozena Kralikova, Philippe Zeitoun, and Stephane Sebban "Electron density profile measurements of line plasmas by interferometric technique", Proc. SPIE 2767, Fourth International Workshop on Iodine Lasers and Applications, (13 February 1996); https://doi.org/10.1117/12.232175

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