Study of signal processing for optical multi-layer disk

被引：3
|
作者：
Maeda, Taksehi [1 ]
Kondou, Masaharu [1 ]
机构：
[1] Hitachi Ltd, R&D Grp, Cent Res Lab, Tokyo 1858601, Japan
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2007年 / 43卷 / 02期
关键词：
modulation coding; optical memory; optical recording; signal processing;
D O I：
10.1109/TMAG.2006.888452
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Research intended to increase the capacity of multi-layer optical disks has frequently applied to multi-layer disks the format for a single layer disk. However, when writing and reading data through non-readout layers, light intensity is fluctuated by data recorded on those layers. To solve this problem, we invented a modulation code, and studied a way to detect data from recorded marks. We report the results of this research here.
引用
收藏
页码：840 / 844
页数：5
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