PREPULSE TECHNIQUE FOR PRODUCING LOW-Z NE-LIKE X-RAY LASERS

被引：220

作者：

NILSEN, J ^{[1
]}

MACGOWAN, BJ ^{[1
]}

DASILVA, LB ^{[1
]}

MORENO, JC ^{[1
]}

机构：

[1] LAWRENCE LIVERMORE NATL LAB, LIVERMORE, CA 94550 USA

来源：

PHYSICAL REVIEW A | 1993年 / 48卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.48.4682

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report an application of the prepulse technique which uses a low-intensity prepulse before the main optical drive pulse to prepare the plasma prior to lasing in low-Z, Ne-like ions. Ne-like x-ray lasers are now available over a previously inaccessible range of wavelengths. As an illustration of this technique we report an observation of lasing in Cr14+ and Fe16+ on the Ne-like J = 0 --> 1, 3p --> 3s transitions at 285 and 255 angstrom as well as gain measurements for Ti12+.

引用

页码：4682 / 4685

页数：4

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