摘要
本文描述了为测量ＨＬ－１装置电子密度分布而研制的多道远红外（ＦＩＲ）激光干涉仪系统及其特点。首次对装置在弹丸加料以及拉瓦尔（Ｌａｖａｌ）超声分子束注入实验条件下的等离子体电子密度时－空分布进行了观测和初步分析。同时，介绍一种处理密度相移信号的新方法。
A six channel HCN laser interferometer system has been developed for the measurements of the electron density profile on the.HL-1 tokamak.The density temporal-spatial profiles have been obtained under various experiments─pellet injection, Laval nozzle MBI etc.on the HL-1 tokamak for the first time.A new method of processing phase-shift signal was introduced in the experiment.
出处
《核聚变与等离子体物理》
CAS
CSCD
北大核心
1994年第2期21-27,共7页
Nuclear Fusion and Plasma Physics
关键词
激光干涉仪
电子密度
HL-1装置
HCN laser interferometer
Abel inversion
Electron density temporalspatial profile
