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Holographic multiplex recording method, and holographic recording apparatus and holographic recording medium employing the method
Holographic multiplex recording method, and holographic recording apparatus and holographic recording medium employing the method
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机译:全息多重记录方法,以及采用该方法的全息记录装置和全息记录介质
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摘要
A holographic multiplex recording method which can keep a recording data rate constant and equalize nonuniformity in recording due to vibrations or the like, and a holographic recording apparatus and a holographic recording medium, which employ the method are provided. In a process of multiplex-recording information, the time of exposure to a laser beam per data page is kept constant, and the laser output power of the laser beam is increased in accordance with a decrease in recording sensitivity of the holographic recording medium.
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