Miniaturized magneto-optic sensor for pulsed magnetic field measurements

被引：3
|
作者：
Saxena, A. K. [1 ]
Kaushik, T. C. [1 ]
Nalini, N. [1 ]
Rawool, A. M. [1 ]
Gupta, S. C. [1 ]
机构：
[1] Bhabha Atom Res Ctr, Div Appl Phys, Mumbai 400085, Maharashtra, India
来源：
APPLIED OPTICS | 2008年 / 47卷 / 16期
关键词：
D O I：
10.1364/AO.47.003048
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The design and performance of a miniaturized magneto-optic probe using a terbium doped paramagnetic glass are described. The compactness and simplicity of the device are achieved by using the polarizer sheets obtained from a commonly available liquid crystal display. Plastic optical fibers are used to transport the light. A pulsed magnetic field up to 48 T has been generated and measured using high-voltage capacitor discharge in single-turn coils. A rise time and magnetic field-dependent anomalous behavior is observed in the terbium glass characteristics at room temperature. (C) 2008 Optical Society of America.
引用
收藏
页码：3048 / 3052
页数：5
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