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Proceedings Paper

Simulation of magnetic domain expansion phenomena of MAMMOS media with a blue laser and a high NA objective lens
Author(s): Susumu Imai
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Paper Abstract

This paper presents analysis of Magnetic Amplifying Magneto-Optical System (MAMMOS) with a combination of a 413 nm wavelength blue laser and an NA equals 0.9 objective lens. To study thermal properties, domain copying phenomena have been investigated. In addition, this paper describes the analysis of the expansive and shrinking force per domain wall area of the MAMMOS readout based on Huth's treatment of stable domain radii.

Paper Details

Date Published: 10 January 2002
PDF: 7 pages
Proc. SPIE 4342, Optical Data Storage 2001, (10 January 2002); doi: 10.1117/12.453387
Show Author Affiliations
Susumu Imai, Hitachi Maxell, Ltd. (Japan)


Published in SPIE Proceedings Vol. 4342:
Optical Data Storage 2001

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