| Numéro |
J. Phys. IV France
Volume 11, Numéro PR2, Juillet 2001
X-Ray Lasers 2000
|
|
|---|---|---|
| Page(s) | Pr2-551 - Pr2-554 | |
| DOI | https://doi.org/10.1051/jp4:20012108 | |
7th International Conference on X-Ray Lasers
J. Phys. IV France 11 (2001) Pr2-551-Pr2-554
DOI: 10.1051/jp4:20012108
1 Electrotechnical Laboratory, AIST, MITI, 1-1-4 Umezono, Tsukuba, Ibaraki 305-8568, Japan
2 Department of Applied Electronics, Science University of Tokyo, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
© EDP Sciences 2001
J. Phys. IV France 11 (2001) Pr2-551-Pr2-554
DOI: 10.1051/jp4:20012108
Diagnostics of laser-produced plasmas from a membrane target and effect of pre-pulse from amplifiers
H. Yashiro1, Y. Kurashima2 and T. Tomie11 Electrotechnical Laboratory, AIST, MITI, 1-1-4 Umezono, Tsukuba, Ibaraki 305-8568, Japan
2 Department of Applied Electronics, Science University of Tokyo, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
Abstract
We are proposing a new pumping scheme using a very thin membrane, which has several advantages for effective pumping of soft x-ray laser. Initial electron density and temperature of the plasma from membrane targets were evaluated from soft x-ray spectra. Dependance of pre-pulse duration on production of highly ionized plasma and high gain for Si H [MATH] x-ray laser is discussed.
© EDP Sciences 2001