Information recorded in different layers of the MWH-ROM was reconstructed without any crosstalk effects from other layers by adjusting the position of the read-out beam.
通过读出光的位置重合，可读出各个记录层所记录的信息，而不受其他层的影响。
The invention relates to an optical information carrier for carrying information to be read out by means of an optical beam (9).
本发明涉及一种用于承载信息以便利用光束（9）来读取的光学信 息载体。
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