Magheto-optical recording method and magneto-optical storage apparatus
A magneto-optical recording medium includes a substrate having an ROM region where a plurality of phase pits are formed to become ROM signals and a magneto-optical recording film formed at a region corresponding to this substrate ROM region for recording an RAM signal. The average inclination angle...
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| Sprache: | eng |
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| Zusammenfassung: | A magneto-optical recording medium includes a substrate having an ROM region where a plurality of phase pits are formed to become ROM signals and a magneto-optical recording film formed at a region corresponding to this substrate ROM region for recording an RAM signal. The average inclination angle at each phase pit end at the position of half of the depth +- 20% is in a range from 10 to 40 degrees. Each phase pit has a width of 300 to 500 nm and a modulation factor of 10 to 30%. |
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