Magneto-optical recording on patterned substrates (invited)

S. Gadetsky, J. K. Erwin, M. Mansuripur, T. Suzuki

Research output: Contribution to journalArticle

17 Scopus citations

Abstract

Patterning of glass or plastic substrates in the form of shallow square patches is a promising method of increasing the storage density for magneto-optical disks. The sidewalls of the patches pin the reverse-magnetized domains that develop in these samples. Confinement of domains within the patch boundaries during thermomagnetic recording has also been demonstrated. We have measured polarization conversion of the incident light on the sidewalls of the patches; a method to reduce the amount of such polarization conversion is proposed in this article.

Original languageEnglish (US)
Pages (from-to)5687-5692
Number of pages6
JournalJournal of Applied Physics
Volume79
Issue number8 PART 2B
StatePublished - Apr 15 1996

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Gadetsky, S., Erwin, J. K., Mansuripur, M., & Suzuki, T. (1996). Magneto-optical recording on patterned substrates (invited). Journal of Applied Physics, 79(8 PART 2B), 5687-5692.