Method and apparatus of reading written information from magneto-optical writing media
作者： Dae Young Kim
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摘要: Methods and apparatus of reading the written information from magneto-optical writing media are disclosed. According to present invention, when level value an electrical signal detected by a beam irradiated in synchronization with clock is shifted first second value, phase control generator generates using difference between following value. This applied controls time advance delay signal. Therefore, mark spot coincided each other.
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