| Issue |
J. Phys. IV France
Volume 133, June 2006
|
|
|---|---|---|
| Page(s) | 649 - 652 | |
| DOI | https://doi.org/10.1051/jp4:2006133129 | |
| Published online | 16 June 2006 | |
Inertial Fusion Sciences and Applications 2005
J.-C. Gauthier, et al.
J. Phys. IV France 133 (2006) 649-652
DOI: 10.1051/jp4:2006133129
1 VNIIEF, Sarov, Russia
2 D.V. Efremov Scientific Research Institute of Electrophysical Apparatus, Saint Petersburg, Russia
© EDP Sciences 2006
J.-C. Gauthier, et al.
J. Phys. IV France 133 (2006) 649-652
DOI: 10.1051/jp4:2006133129
Prototype disc amplifier for ISKRA-6 facility
S.V. Grigorovich1, V.L. Demidov2, V.F. Eroshenko1, N.V. Kalinin2, V.A. Krotov1, R.F. Kurunov2, V.G. Smirnov2 and V.M. Fomin21 VNIIEF, Sarov, Russia
2 D.V. Efremov Scientific Research Institute of Electrophysical Apparatus, Saint Petersburg, Russia
Abstract
Eight-channel disk amplifiers of the ISKRA-6 facility are
made up of sections. An amplifier section consists of eight active elements
(
) made of KGSS 0180/35-grade neodymium phosphate glass
in size located in frames at the Brewster angle. Twenty flashlamps are arranged
in one amplifier module. The flashlamps have an inter electrode distance of
1600 mm, the tube is 40 mm in inner diameter. There are presents the results
of numerical investigations into the dynamics of high-current pulse
radiation discharge. The investigations were carried out by the RMHD-model.
The experimental results of spectral measurements and light efficiency of
the flashlamps depending on specific power and value of energy contribution
are presented.
© EDP Sciences 2006