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10 November 1983 High Density Magneto-Optical Recording
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Proceedings Volume 0420, Optical Storage Media; (1983)
Event: 1983 Optical Mass Data Storage Conferences, 1983, Arlington, United States
We on high density recording experiments of erasable digital information in magneto-optical amorphous layers on pregrooved discs. The recording and reading of informa-tion is done on a recorder provided with an AlGaAs laser and equipped for polarization-sen-sitive read-out of the Kerr effect. The signal-to-noise ratio and the bit error rate of the recorded information have proved to be sufficient for an information density up to 0.4 Mbit/mm2.
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Jozef Braat, Kees Schouhamer Immink, and Marlies Urner-Wille "High Density Magneto-Optical Recording", Proc. SPIE 0420, Optical Storage Media, (10 November 1983);

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