Existence of high Faraday rotation and transmittance in magneto photonic crystals made by silica matrix doped with magnetic nanoparticles

Nassim DermecheMounir BourasReza Abdi-GhalehAhmed KahloucheAbdesselam Hocini2021-01-312021-01-312019http://dspace.univ-msila.dz:8080//xmlui/handle/123456789/23547This paper focuses on studying the potential of CoFe2O4-doped magnetic nanoparticles SiO2 / ZrO2 matrix to produce high-performance one-dimensional magnetophotonic crystals (MPC) and to solve the problem of integrating magneto-optical devices. Given the importance of the magneto- optical Faraday effecton most non-reciprocal optical components, we studied the influence of different 1D structures on Faraday rotations.The potential of these structures offers a wide range of applications in the field of miniaturized and integrated non-reciprocal devicessuch as isolatorsOne-dimensional magnetophotonic crystals (1D MPCs) Photonic bandgap Micro-cavity Faraday rotation effectExistence of high Faraday rotation and transmittance in magneto photonic crystals made by silica matrix doped with magnetic nanoparticlesThesis