Laser stand for irradiation of targets by laser pulses from the Iskra-5 facility at a repetition rate of 100 MHz

被引：1

作者：

Annenkov, V. I. ^{[1
]}

Garanin, S. G. ^{[1
]}

Eroshenko, V. A. ^{[1
]}

Zhidkov, N. V. ^{[1
]}

Zubkov, A. V. ^{[1
]}

Kalipanov, S. V. ^{[1
]}

Kalmykov, N. A. ^{[1
]}

Kovalenko, V. P. ^{[1
]}

Krotov, V. A. ^{[1
]}

Lapin, S. G. ^{[1
]}

Martynenko, S. P. ^{[1
]}

Pankratov, V. I. ^{[1
]}

Faizullin, V. S. ^{[1
]}

Khrustalev, V. A. ^{[1
]}

Khudikov, N. M. ^{[1
]}

Chebotar', V. S. ^{[1
]}

机构：

[1] Russian Fed Nucl Ctr, All Russian Res Inst Expt Phys, Inst Laser Phys Studies, Sarov 607190, Nizhnii Novgoro, Russia

来源：

QUANTUM ELECTRONICS | 2009年 / 39卷 / 08期

关键词：

high-power laser facility; laser pulse train; conversion of laser radiation to X-rays; IODINE LASER;

D O I：

10.1070/QE2009v039n08ABEH013993

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A train of a few tens of high-power subnanosecond laser pulses with a repetition period of 10 ns is generated in the Iskra-5 facility. The laser pulse train has an energy of up to 300 J and contains up to 40 pulses (by the 0.15 intensity level), the single pulse duration in the train being similar to 0.5 ns. The results of experiments on conversion of a train of laser pulses to a train of X-ray pulses are presented. Upon irradiation of a tungsten target, a train of X-ray pulses is generated with the shape of an envelope in the spectral band from 0.18 to 0.28 keV similar to that of the envelope of the laser pulse train. The duration of a single X-ray pulse in the train is equal to that of a single laser pulse.

引用

页码：719 / 722

页数：4

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