Thermochromic thin film and its application in optical data storage

被引:0
|
作者
Chen, QY [1 ]
Tominaga, J [1 ]
Fukaya, T [1 ]
Men, L [1 ]
机构
[1] Natl Inst Adv Interdisciplinary Res, Adv Opt Memory Grp, Tsukuba, Ibaraki 3058562, Japan
关键词
optical data storage; phase change optical disk; organic thin film; super-resolution;
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
Organic material with pronounced thermochromism is used as a mask layer in a phase change optical disk. The thermochromic material exhibits significant change in optical properties at increased temperatures as well as fast response upon pulsed laser irradiation. Recording and retrieving signals from marks smaller than that of the diffraction limit is investigated under high speed disk rotation.
引用
收藏
页码:121 / 124
页数:4
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