The FURIOS laser ion source at IGISOL-4

被引：4
|
作者：
Reponen, M. [1 ]
Moore, I. D. [2 ]
Pohjalainen, I. [2 ]
Sonnenschein, V. [2 ]
Jokinen, A. [2 ]
机构：
[1] Univ Manchester, Sch Phys & Astron, Manchester M13 9PL, Lancs, England
[2] Univ Jyvaskyla, Dept Phys, Jyvaskyla 40500, Finland
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2013年 / 317卷
基金：
芬兰科学院;
关键词：
Lasers; Resonance ionization; Gas cell; SPECTROSCOPY;
D O I：
10.1016/j.nimb.2013.05.061
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The FURIOS laser ion source at the Accelerator Laboratory of the University of Jyvaskyla has been moved to a new location as a part of the IGISOL-4 facility. The laser ion source project had a high priority which allowed the transport of laser light to be optimized during the design phase. The laser resonators have been upgraded with a dual etalon configuration leading to greatly reduced laser linewidth. The transport efficiency of the dual-chamber gas cell has been determined using an alpha recoil source, with efficiencies ranging from a few percent in the beam interaction chamber to nearly 20% in the ionization chamber. In addition, we present recent results from the re-commissioning of the laser system on stable copper isotopes. (C) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码：422 / 425
页数：4
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