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Difracción de Bragg de ondas ópticas guiadas por ondas de dipolo de spin en guías de onda ferromagnéticas de doble capa
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2008 (Spanish)In: Revista Mexicana de Fisica, Vol. 54, no 5, 376-381 p.Article in journal (Refereed) Published
Abstract [en]

The peculiarities of the Bragg diffraction of optical guided waves (OGWs) by spin-dipole waves (SDWs) in a new ferrite heterostructure, based on Bi3Fe5O12(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.

Place, publisher, year, edition, pages
2008. Vol. 54, no 5, 376-381 p.
Keyword [en]
BIG, Ferromagnetic heterostructure waveguide, Optical guided waves, YIG
National Category
Condensed Matter Physics
URN: urn:nbn:se:kth:diva-154137ScopusID: 2-s2.0-68949114708OAI: diva2:756373

QC 20141017

Available from: 2014-10-17 Created: 2014-10-14 Last updated: 2014-10-17Bibliographically approved

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