托卡马克等离子体被动光谱诊断的绝对标定  

Absolutesensitivity calibration for passive spectroscopy diagnostics in Tokamak plasma

作　　者：张凌[1] 吴振伟[1] 高伟[1] 黄娟[1] 陈颖杰[1] 高伟[1] 胡立群 

机构地区：[1]中国科学院等离子体物理研究所,合肥230031

出　　处：《原子与分子物理学报》2013年第5期779-786,共8页Journal of Atomic and Molecular Physics

基　　金：国家自然科学基金(11105181)

摘　　要：综述了托卡马克装置几套常规被动光谱诊断的绝对标定方法以及利用基于碰撞辐射模型的原子数据库诊断出粒子密度以及通量等物理量的方法.其中诊断系统包括可见波段具有高时空分辨的光电二极管阵列、具有高时间分辨的光电倍增管,具有二维空间分辨的高速相机,具有时空分辨和高谱分辨的光谱仪;极紫外波段具有时空分辨的光谱仪等.In this work, the absolute sensitivity calibration for several passive spectroscopy diagnostics in Tokamak plasma are summarized, and the diagnostic methods for the physical parameters, such as the particle density and flux, using the atomic database based on the collisional-radiation model are intro- duced. The passive spectroscopy diagnostics such as the photodiode-array with high temporal and spatial resolution, photomultiplier with high temporal resolution, fast camera with two dimensional spatial res- olution and the spectrometer in the visible, vacuum ultraviolet and extreme ultraviolet range are in- volved.

关 键 词：托卡马克等离子体 被动光谱诊断 绝对标定 ADAS原子数据库 

分 类 号：O562.3[理学—原子与分子物理] O536[理学—物理]