1 August 1990 High-Bi-content garnet films with large in-plane magnetization for integrated magneto-optics
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Proceedings Volume 1274, Electro-Optic and Magneto-Optic Materials II; (1990) https://doi.org/10.1117/12.20493
Event: The International Congress on Optical Science and Engineering, 1990, The Hague, Netherlands
Abstract
Bi-substitued garnet films with large Faraday rotation and saturation magnetization, low microwave losses and planar anisotropy for a low in-plane saturation field requirement in integrated optics have been investigated. For such a purpose three material composition sets with increasing Bi contents have been grown from L.P.E. on (111)- and (110)- oriented GGG substrates and their magnetic properties analyzed before and after heat treatment under different annealing temperature. Well defined quenching temperatures can be adjusted to obtain either perpendicular or in-plane easy axis or intermediate structure useful for magnetooptical waveguide devices with optimized Faraday or Cotton-Mouton geometry.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Y. Braik, Y. Braik, N. Vukadinovic, N. Vukadinovic, Jean-Michel Desvignes, Jean-Michel Desvignes, Jacqueline Gouzerh, Jacqueline Gouzerh, Henry Le Gall, Henry Le Gall, } "High-Bi-content garnet films with large in-plane magnetization for integrated magneto-optics", Proc. SPIE 1274, Electro-Optic and Magneto-Optic Materials II, (1 August 1990); doi: 10.1117/12.20493; https://doi.org/10.1117/12.20493
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