Difracción de Bragg de ondas ópticas guiadas por ondas de dipolo de spin en guías de onda ferromagnéticas de doble capa

Authors

  • O. Cortés-Pérez
  • C.L. Ordoñez-Romero
  • R. Ortega-Martínez
  • O.V. Kolokoltsev
  • A. Grishin

Keywords:

Ferromagnetic heterostructure waveguide, optical guided waves, YIG, BIG

Abstract

The peculiarities of the Bragg diffraction of optical guided waves (OGWs) by spin-dipole waves (SDWs) in a new ferrite heterostructure, based on Bi$_{3}$Fe$_{5}$O$_{12 }$(BIG) thin film deposited on a standard YIG/GGG (a Yttrium Iron Garnet thin film over a Galium Gadolinum Garnet substrate) sample, is presented. It is shown that the efficiency of waveguide magnetooptic interaction between OGWs and SDWs in BIG/YIG/GGG can be 4-14 times larger than in the standard YIG/GGG waveguide, even in the case when the interacting waves are localized in YIG waveguide layer.

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Published

2008-01-01

How to Cite

[1]
O. Cortés-Pérez, C. Ordoñez-Romero, R. Ortega-Martínez, O. Kolokoltsev, and A. Grishin, Difracción de Bragg de ondas ópticas guiadas por ondas de dipolo de spin en guías de onda ferromagnéticas de doble capa, Rev. Mex. Fís. 54, (2008).

Issue

Vol. 54 No. 5 (2008): Revista Mexicana de Física.

Section

Articles

License

Authors retain copyright and grant the Revista Mexicana de Física right of first publication with the work simultaneously licensed under a CC BY-NC-ND 4.0 that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.