1 July 1991 Magnetically induced super resolution in a novel magneto-optical disk
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Proceedings Volume 1499, Optical Data Storage '91; (1991) https://doi.org/10.1117/12.45903
Event: Optical Data Storage, 1991, Colorado Springs, CO, United States
A super resolution has been achieved in the magneto-optical disk using an exchange-coupled multilayer film. Two types of magnetically induced super resolution, front aperture detection and rear aperture detection have been successfully investigated. A high C/N of more than 42 dB is obtained experimentally for a mark length of 0.3 micrometers which is much shorter than the resolution limit expected from the conventional diffraction theory.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Katsuhisa Aratani, Katsuhisa Aratani, Atsushi Fukumoto, Atsushi Fukumoto, Masumi Ohta, Masumi Ohta, Masahiko Kaneko, Masahiko Kaneko, Kenjiro Watanabe, Kenjiro Watanabe, } "Magnetically induced super resolution in a novel magneto-optical disk", Proc. SPIE 1499, Optical Data Storage '91, (1 July 1991); doi: 10.1117/12.45903; https://doi.org/10.1117/12.45903

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