Translated Title
Faraday Magneto-optical Angle Measurement System Based on Nanometer Polarization Grating
Translated Abstract
In order to realize the direct observation of the Faraday magnetic angle,a Faraday magneto-optical angle measurement system based on nanometer radial polarization grating is designed.The detection principle,optical circuit design and operation steps of the Faraday magneto-optical angle measurement system is presented.A simulation and experimental platform is established to verify the feasibility of the system.The results show that the proposed system not only realizes the 0°～360° Faraday magneto-optical angle measurement,but also shows the dynamic change process of Faraday magneto-optical angle under the action of magnetic field,which can help students master the direct relationship between the Faraday magneto-optical angle and magnetic field,and deepen the understanding of Faraday effect.The experimental measurement system integrates electricity,optics and nanomaterials,which is conducive to students for frontier scientific experimental technology and concepts.
Translated Keyword
experimental teaching
Faraday effect
Faraday magneto-optical angle
measurement
nanometer radial polarization grating
Access Number
WF:perioarticalsysyjyts202311012
