Study of the temporal phase-shifting interferometry measurement under the Tokamak related vibration environment
发表时间：2021-03-17
点击次数：
论文类型：
会议论文
第一作者：
Cui, Xiaoqian
通讯作者：
Zhang, Qiang,Li, Shuhua,Li, Yuanbo,吴鼎,冯春雷,丁洪斌
发表时间：
2021-03-07
文献类型：
A
卷号：
11568
关键字：
Temporal phase-shifting interferometry; vibration; Tokamak
摘要：
Temporal phase-shifting interferometry technique (TPSI) has high accuracy in surface topography metrology and has been designing to diagnose the surface variation of plasma-facing materials (PFMs) in Tokamak But the mechanical vibration of the Tokamak device will lead to the decrease of the measurement accuracy or even incorrect result. In order to solve the problem more, it is much desired to study the influence of the vibration on the topographic measurement in the broad parameter scope. Series experiments in the different vibration frequencies, amplitudes, modes and different deformation amounts and detection wavelengths were carried out in this work.
是否译文：
否
