Plasmonic magneto-optical structure for visualization of magnetic information holders

S. A. Baryshev; S. B. Odinokov; A. S. Kuznetsov

doi:10.1117/12.2306908

9 May 2018 Plasmonic magneto-optical structure for visualization of magnetic information holders

S. A. Baryshev, S. B. Odinokov, A. S. Kuznetsov

Proceedings Volume 10680, Optical Sensing and Detection V; 106802I (2018) https://doi.org/10.1117/12.2306908
Event: SPIE Photonics Europe, 2018, Strasbourg, France

Abstract

Optical head with magnetized garnet layer and noble metal grating is modeled. Incident P-polarized light affected by garnet layer changes its polarization due to Faraday effect. We can detect presence or absence of magnetic information after studying changes in polarization of the reflected light. Enhancement of the effect with plasmon resonance is shown.

Citation Download Citation

S. A. Baryshev, S. B. Odinokov, and A. S. Kuznetsov "Plasmonic magneto-optical structure for visualization of magnetic information holders", Proc. SPIE 10680, Optical Sensing and Detection V, 106802I (9 May 2018); https://doi.org/10.1117/12.2306908

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