Document Type

Journal Article

Publisher

IEEE Magnetics Society

Faculty

Computing, Health and Science

School

Electron Science Research Institute

RAS ID

5515

Comments

This article was originally published as: Vasiliev, M. , Kotov, V.A., Alameh, K.E. , Belotelov, V.I., & Zvezdin, A.K. (2008). Novel Magnetic Photonic Crystal Structures for Magnetic Field Sensors and Visualizers. IEEE Transactions on Magnetics, 44(3), 323-328. Original article available here

Abstract

Optimized one-dimensional (1-D) magnetophotonic crystals greatly increase the sensitivity of magnetooptical sensors, which are widely used in magnetooptical imaging to observe the magnetic domain patterns in magnetic materials, to observe the vortex states in superconductors, to detect small bits in magnetooptical recording media, to visualize defects in ferromagnetic objects, and to measure the value and spatial distribution of stray magnetic fields. This paper examines the properties of such devices operating in the optimized reflection (doubled Faraday rotation) mode and discusses the use of 1-D magnetophotonic crystals as sensors.

DOI

10.1109/TMAG.2007.914675

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Link to publisher version (DOI)

10.1109/TMAG.2007.914675