1-beam-mastering of groove recording disc with LPP address

被引:0
|
作者
Kondo, T [1 ]
Nakagawa, E [1 ]
Ohgo, T [1 ]
Mochizuki, M [1 ]
Hosoda, A [1 ]
Nakamura, H [1 ]
Ohshima, K [1 ]
Ito, F [1 ]
Itonaga, M [1 ]
机构
[1] Victor Co Japan Ltd, Opt Disc Dev Unit, Yokosuka, Kanagawa 2398550, Japan
来源
OPTICAL DATA STORAGE 2001 | 2001年 / 4342卷
关键词
mastering; 1-beam; UV; groove; land-pre-pit; LPP; address; phase-change; D8-15; EF-PRML;
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
This paper describes an unique mastering scheme to form the Land-Pre-Pit address along with the groove. The scheme expands the resolution limit and gives other advantages in the disc manufacturing. The authors produced the disc applying it on a 351nm mastering apparatus and confirmed the realization of 20 GBytes disc capacity per the DVD size. The scheme can be inherited in the future mastering using the shortened wavelength or the electron beam.
引用
收藏
页码:30 / 38
页数:9
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