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Proceedings Paper

Magneto-Optical Mode Conversion In Waveguides Using (Y,Ca)[sub]3[/sub] (Fe,Ge)[sub]5[/sub]O[sub]12[/sub] Garnet Films
Author(s): Ryszard Gieniusz; Andrzej Maziewski
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Paper 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.

Paper Details

Date Published: 10 November 1986
PDF: 4 pages
Proc. SPIE 0670, Optical Fibres and Their Applications IV, (10 November 1986); doi: 10.1117/12.938999
Show Author Affiliations
Ryszard Gieniusz, Warsaw University Branch (Poland)
Andrzej Maziewski, Warsaw University Branch (Poland)

Published in SPIE Proceedings Vol. 0670:
Optical Fibres and Their Applications IV
Ryszard S. Romaniuk; Mieczyslaw Szustakowski, Editor(s)

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