AC magnetic field imaging by using digital micro-mirror device

AC magnetic field imaging by using digital micro-mirror device
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DOI:
10.23919/moc.2017.8244562
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发表时间:
2017-11
期刊:
2017 22nd Microoptics Conference (MOC)
影响因子:
--
通讯作者:
S. Taue;Y. Toyota;K. Fujimori;H. Fukano
S. Taue;Y. Toyota;K. Fujimori;H. Fukano
中科院分区:
其他
文献类型:
--
作者:
S. Taue;Y. Toyota;K. Fujimori;H. Fukano

文献摘要

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我们演示了交流磁场的光学成像。数字微镜设备和锁定检测允许在不使用磁屏蔽的情况下获得亚毫米分辨率的图像。线的梯度场的图像表明其潜在的应用信号源估计。
We demonstrated optical imagings of AC magnetic fields. A digital micro-mirror device and a lock-in detection allowed obtaining sub-millimeter resolution images without using magnetic shields. Images of gradient field from a wire suggested its potential to apply for signal-source estimations.