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Study of holographic data storage system is a very important division of optical data storage system. We propose overall holographic data storage system in order to reduce IPI noise and increase storage in limited capacity. Our system is realized and obtain good performance as to recording and retrieving in holographic data storage system.
In this paper, we focus on effects of radial deviation on the disk and propose a tracking error compensation method for the holographic data storage system (HDSS) that uses a disk type media. In our HDSS, when the tracking error is detected, the error compensation is achieved by a piezo actuator. A tracking servo controller is suggested, and the validity of the servo control is verified with simulation...
In this research, to reduce errors of binary data stored in holographic data storage system, a new method for bit error reduction is suggested. Firstly, we use the extended Kalman filter and the particle filter. Secondly, we obtain good performance for holographic data storage system, we design architecture of filter based holographic data storage system. Finally, reduce prior error element and recording...
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