Greer, Burns & Crain, Ltd.
Multilayer resonance device and magneto-optical recording medium with magnetic center layer of a different thickness than that of the components of the reflecting layers
 A multilayer resonance device of the invention includes regularly stacked layers each formed by alternately stacking a magnetic substance and a dielectric substance with thickness regularity, and an irregular layer including a magnetic substance, having a thickness disaccording with the thickness regularity and disposed between the regularly stacked layers. Thus, the multilayer resonance device can attain a large Faraday rotation angle, a large magneto-optical effect, and a practical total layer thickness. 
Fujitsu Limited
G G
G11B G11B
inventional additional
Masanori Mitsuteru Kenichi Koji Toshitaka
Abe Inoue Arai Matsumoto Fujii