Bragg difraction of optical guided waves by spin-dipole waves in double layer ferromagnetic wave guides
2008 (Spanish)In: Revista mexicana de física, ISSN 0035-001X, Vol. 54, no 5, 376-381 p.Article in journal (Refereed) Published
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.
Ferromagnetic heterostructure waveguide, optical guided waves, YIG, BIG, volume waves, magnetostatic wave, film, diffraction, cells, field
IdentifiersURN: urn:nbn:se:kth:diva-17943ISI: 000260613500007OAI: oai:DiVA.org:kth-17943DiVA: diva2:335988
QC 201005252010-08-052010-08-052010-09-17Bibliographically approved