Laser ion source for high brightness heavy ion beam

被引：3

作者：

Okamura, M. ^{[1
]}

机构：

[1] Brookhaven Natl Lab, Collider Accelerator Dept, Upton, NY 11973 USA

来源：

JOURNAL OF INSTRUMENTATION | 2016年 / 11卷

基金：

美国国家航空航天局;

关键词：

Ion sources (positive ions; negative ions; electron cyclotron resonance (ECR); electron beam (EBIS)); Accelerator Applications; Accelerator Subsystems and Technologies; INITIAL VELOCITY; SPACE-CHARGE; CURRENTS;

D O I：

10.1088/1748-0221/11/09/C09004

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A laser ion source is known as a high current high charge state heavy ion source. However we place great emphasis on the capability to realize a high brightness ion source. A laser ion source has a pinpoint small volume where materials are ionized and can achieve quite uniform low temperature ion beam. Those features may enable us to realize very small emittance beams. In 2014, a low charge state high brightness laser ion source was successfully commissioned in Brookhaven National Laboratory. Now most of all the solid based heavy ions are being provided from the laser ion source for regular operation.

引用

页数：10

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