Simultaneous density and magnetic field fluctuation measurements by far-infrared interferometry and polarimetry in MST

被引：3
|
作者：
Yates, T. F. [1 ]
Ding, W. X. [1 ]
Carter, T. A. [1 ]
Brower, D. L. [1 ]
机构：
[1] Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA
来源：
REVIEW OF SCIENTIFIC INSTRUMENTS | 2008年 / 79卷 / 10期
关键词：
plasma confinement; plasma density; plasma diagnostics; plasma fluctuations; plasma magnetohydrodynamics; plasma transport processes;
D O I：
10.1063/1.2966377
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Fluctuations are expected to play an important role in anomalous particle, momentum, and energy transport for magnetic confinement devices. Magnetic and density fluctuations are simultaneously measured using a high-speed laser-based Faraday rotation-interferometry system with a bandwidth of 500 kHz and 8 cm chord spacing. Density fluctuation and magnetic fluctuation profiles are obtained by using a newly developed fitting procedure.
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页数：3
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