A LOW-CURRENT DISCHARGE SOURCE FOR CALCIUM-IONS

被引：6

作者：

GONDAL, MA

KHAN, MA

RAIS, MH

机构：

[1] Laser Research Section, Energy Resources Division, King Fahd University of Petroleum and Minerals

来源：

PLASMA SOURCES SCIENCE & TECHNOLOGY | 1995年 / 4卷 / 01期

关键词：

D O I：

10.1088/0963-0252/4/1/014

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

A low-power discharge source of calcium ions is discussed. The voltage-current characteristics of this source under different experimental conditions are presented. The population transfer between the lowest metastable states of the neutral calcium (Ca I) and the resonance states of Ca II is investigated through a study of spectral emission. The results may be of interest in the spectroscopy of metallic ions as well as for metal vapour lasers utilizing ionic transitions.

引用

页码：137 / 141

页数：5

共 18 条

[11] COLLISIONAL RECYCLING OF EXCITED ATOMIC POPULATIONS IN CA IN A THERMIONIC DIODE FOLLOWING PULSED-LASER EXCITATION OF A METASTABLE STATE [J].