The Mikaelians Magnetic Lens for Static Magnetic Field Enhancement
Traditional lenses for static magnetic field concentration are often closed structures and the enhanced DC magnetic fields are inside these structures. The static magnetic flux diverges very quickly in the free space outside these closed lenses. In this paper, we extend the Mikaelians lens which has been widely used for focusing the light wave to design a non-closed DC magnetic lens which can concentrate the DC magnetic field and give a good DC magnetic field enhancement in free space regions even after a certain distance from the back surface of the lens. Numerical simulations verify the performance of the device.
Fei Sun Sailing He
Centre for Optical and Electromagnetic Research Zhejiang Provincial Key Laboratory for Sensing Technologies, JORCEP East Building ＃5, Zijingang Campus, Zhejiang University, Hangzhou 310058, China;Department of Electromagnetic Engineering, School of Electrical Engineering Royal Institute of Technology (KTH), Stockholm S-100 44, Sweden
国际会议
Progress in Electromagnetics Research Symposium 2014(2014年电磁学研究新进展学术研讨会)
广州
英文
184-186
2014-08-01（万方平台首次上网日期，不代表论文的发表时间）