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Proceedings Paper

Observation of domains and grooves on MO disks with optical microscopy and image processing
Author(s): Michael F. Ruane; Sergei N. Gadetsky; Masud Mansuripur
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Paper Abstract

Optical microscopy and image processing are integrated to form a nondestructive test system for imaging magnetic domains and groove structures. High-contrast images and quantitative localized analysis such as Kerr loops, coercivity, and Kerr rotation angle can be obtained from coupons as well as from MO disks.

Paper Details

Date Published: 12 October 1994
PDF: 11 pages
Proc. SPIE 2338, 1994 Topical Meeting on Optical Data Storage, (12 October 1994); doi: 10.1117/12.190205
Show Author Affiliations
Michael F. Ruane, Boston Univ. (United States)
Sergei N. Gadetsky, Univ. of Arizona (United States)
Masud Mansuripur, Univ. of Arizona (United States)


Published in SPIE Proceedings Vol. 2338:
1994 Topical Meeting on Optical Data Storage
David K. Campbell; Martin Chen; Koichi Ogawa, Editor(s)

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