Data Processing and Acquisition System for the HT-7 Multipulse Thomson Scattering Diagnostic

被引：0
|
作者：
陈卓天
赵君煜
方自深
李亚东
杨利
机构：
[1] China
[2] Chinese Academy of Sciences
[3] Hefei 230031
[4] Institute of Plasma Physics
来源：
Plasma Science & Technology | 2003年 / 04期
基金：
美国国家科学基金会;
关键词：
laser Thomson scattering diagnostic; electron temperature; data acquisition;
D O I：
暂无
中图分类号：
TL631.24 [];
学科分类号：
082701 ;
摘要：
Abstract This article describes the data processing and acquisition system for the HT-7 mul-tipulse Thomson scattering diagnostic. An eight-pulse laser is used in the Thomson scatteringsystem to obtain electron temperature profiles at eight different times throughout an entire plasmadischarge. The major components of the diagnostic system consist of a multipulse Nd-glass laser,a photodetector’s subsystem, a calibration set and a CAMAC data processing and acquisitionsystem. The data processing software along with LeCroy 2250L will perform the data acquisition.In order to simplify the operation and extend the capability of its compatibility with other mathsoftwares, the processing software has been improved by the authors. The new software based onthe VC++ easily utilizes some math softwares to calculate the electron temperature. The newsoftware is simpler and more operational than the old one.
引用
收藏
页码：1867 / 1872
页数：6
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