Enhanced magneto-optical response with a 1D resonant grating for sensing applications

Laure Bsawmaii; Damien Jamon; Emilie Gamet; Sophie Neveu; Francois Royer

doi:10.1117/12.2557078

1 April 2020 Enhanced magneto-optical response with a 1D resonant grating for sensing applications

Laure Bsawmaii, Damien Jamon, Emilie Gamet, Sophie Neveu, Francois Royer

Proceedings Volume 11354, Optical Sensing and Detection VI; 113540Z (2020) https://doi.org/10.1117/12.2557078
Event: SPIE Photonics Europe, 2020, Online Only

Abstract

Significant enhancement of the longitudinal magneto-optical effect accompanied with high transmission was demonstrated by experimental measurements and confirmed by numerical simulations for small angles of incidence. The work was led with a subwavelength resonant structure consisting of a 1D dielectric grating structured on top of a magneto-optical waveguide. The simplicity of the fabricated structure associated to the significant achieved magneto-optical effect, make the structure a promising tool for applications like magnetic field sensors or in non-destructive testing.

Conference Presentation

Citation Download Citation

Laure Bsawmaii, Damien Jamon, Emilie Gamet, Sophie Neveu, and Francois Royer "Enhanced magneto-optical response with a 1D resonant grating for sensing applications", Proc. SPIE 11354, Optical Sensing and Detection VI, 113540Z (1 April 2020); https://doi.org/10.1117/12.2557078

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