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Proceedings Paper

Magnetic-field-modulated direct overwrite on a magneto-optical disk
Author(s): Rong Wang; Xishan Li; Fuxi Gan
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Paper Abstract

We have developed a dual-beam magneto-optical (MO) recording system to test the dynamical properties of MO disks. Magnetic field modulated direct overwrite is realized on this system. The effect of light intensity, linear velocity of disk, modulating frequency and magnetic field intensity on carrier-to-noise ratio is investigated.

Paper Details

Date Published: 3 September 1996
PDF: 6 pages
Proc. SPIE 2931, Fourth International Symposium on Optical Storage (ISOS '96), (3 September 1996); doi: 10.1117/12.248716
Show Author Affiliations
Rong Wang, Shanghai Institute of Optics and Fine Mechanics (China)
Xishan Li, Shanghai Institute of Optics and Fine Mechanics (China)
Fuxi Gan, Shanghai Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 2931:
Fourth International Symposium on Optical Storage (ISOS '96)
Fuxi Gan, Editor(s)

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