Magneto-Optical Mode Conversion In Waveguides Using (Y,Ca)[sub]3[/sub] (Fe,Ge)[sub]5[/sub]O[sub]12[/sub] Garnet Films

Ryszard Gieniusz; Andrzej Maziewski

doi:10.1117/12.938999

10 November 1986 Magneto-Optical Mode Conversion In Waveguides Using (Y,Ca)₃ (Fe,Ge)₅O₁₂ Garnet Films

Ryszard Gieniusz, Andrzej Maziewski

Proceedings Volume 0670, Optical Fibres and Their Applications IV; (1986) https://doi.org/10.1117/12.938999
Event: Optical Fibres and Their Applications, 1986, Warsaw, Poland

Abstract

TE-TM mode conversion caused by Faraday rotation has been studied in (Y,Ca)3 (Fe,Ge)5O12 garnet films. This conversion was investigated as a function of magnetic field perpendicular to the sample plane H⊥ and in the plane H//. Magnetic domain structure (MDS) influence on the TE-TM mode conversion ratio R was found in the histeresis of R(H//). The character of dependence is connected with behaviour of domain structure. The measured for saturated sample R(H⊥, H//) dependence could be qualitatively explained by theoretical model developed for monodomain structure.

Citation Download Citation

Ryszard Gieniusz and Andrzej Maziewski "Magneto-Optical Mode Conversion In Waveguides Using (Y,Ca)₃ (Fe,Ge)₅O₁₂ Garnet Films", Proc. SPIE 0670, Optical Fibres and Their Applications IV, (10 November 1986); https://doi.org/10.1117/12.938999

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