| Issue |
J. Phys. IV France
Volume 11, Number PR2, Juillet 2001
X-Ray Lasers 2000
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|---|---|---|
| Page(s) | Pr2-563 - Pr2-566 | |
| DOI | https://doi.org/10.1051/jp4:20012111 | |
7th International Conference on X-Ray Lasers
J. Phys. IV France 11 (2001) Pr2-563-Pr2-566
DOI: 10.1051/jp4:20012111
Institute for Solid State Physics, University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan
© EDP Sciences 2001
J. Phys. IV France 11 (2001) Pr2-563-Pr2-566
DOI: 10.1051/jp4:20012111
Jetlike visible emission from preplasma pumped by a longitudinal picosecond laser pulse
T. Ozaki, K. Yamamoto and H. KurodaInstitute for Solid State Physics, University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan
Abstract
We report on the observation of jetlike visible emission from molybdenum plasma, which is pumped by a high-intensity 2-ps-duration Nd : phosphate glass laser pulse. These jets are found to extend over an unusually long length of several millimeters. The structure appears only at longitudinal pump intensities between 5x1014 W/cm2 and 7.5x1014 W/cm2, and the temporal duration of the jetlike emission is measured to be 500 ns.
© EDP Sciences 2001