Magnetic-field-modulated direct overwrite on a magneto-optical disk

Rong Wang; Xishan Li; Fuxi Gan

doi:10.1117/12.248716

3 September 1996 Magnetic-field-modulated direct overwrite on a magneto-optical disk

Rong Wang, Xishan Li, Fuxi Gan

Proceedings Volume 2931, Fourth International Symposium on Optical Storage (ISOS '96); (1996) https://doi.org/10.1117/12.248716
Event: Fourth International Symposium on Optical Storage, 1996, Shenzhen, Guangdong Province, China

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.

Citation Download Citation

Rong Wang, Xishan Li, and Fuxi Gan "Magnetic-field-modulated direct overwrite on a magneto-optical disk", Proc. SPIE 2931, Fourth International Symposium on Optical Storage (ISOS '96), (3 September 1996); https://doi.org/10.1117/12.248716

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