Multilevel Run-Length Limited Recording on Read-Only Disc
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概要
- 論文の詳細を見る
Multilevel run-length-limited (ML-RLL) recording technology is employed to increase the capacity of the read-only disc with no change on optical or mechanical units. 4L-RLL recording on read-only disc has been implemented with minimum recorded mark length same as that in conventional digital versatile disc (DVD). The capacity of a double layer DVD disc with 4L-RLL $(2, 10)$ modulation reaches 15 GB. Experimental results show that the ratio of the standard deviation of noise to the dynamic range of readout signal amplitude is lower than 4.53%, which means that the requirement of signal detection for 4L-RLL can be satisfied.
- 2006-05-15
著者
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Song Jie
Department Of Precision Instruments And Mechnology Tsinghua University
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Hu Hua
Department Of Ent Huadong Hospital Shanghai Medical School Fudan University
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Hu Heng
Department of Precision Instruments, National Engineering Research Center for Optical Memory (OMNERC), Building 9003, Tsinghua University, Beijing 100084, P. R. China
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Ni Yi
Department of Precision Instrument and Mechanology, Optical Memory National Engineering Research Center (OMNERC), Bldg. 9003, Tsinghua University, Beijing 100084, P. R. China
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Hu Hua
Department of Precision Instruments and Mechanology, Building 9003, Tsinghua University, Beijing, 100084, China
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Xu Duanyi
Department of Precision Instruments and Mechanology, Building 9003, Tsinghua University, Beijing, 100084, China
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Zhang Qicheng
Department of Precision Instruments and Mechanology, Building 9003, Tsinghua University, Beijing, 100084, China
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Hu Heng
Department of Precision Instruments and Mechanology, Building 9003, Tsinghua University, Beijing, 100084, China
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SONG Jie
Department of Chemical Engineering and Materials Science, University of Minnesota
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Song Jie
Department of Precision Instruments and Mechanology, Building 9003, Tsinghua University, Beijing, 100084, China
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