Metal island films for write-once multiwavelength three-dimensional optical disks

被引:1
|
作者
Baba, K [1 ]
Yonezawa, T [1 ]
Miyagi, M [1 ]
机构
[1] Tohoku Univ, Grad Sch Engn, Dept Elect & Commun Engn, Sendai, Miyagi 9808579, Japan
关键词
D O I
10.1049/el:20001334
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
Metal island films are proposed and investigated as optical data storage media for write-once multiwavelength three-dimensional disks. The basic operation has been experimentally confirmed using aluminium-silver compound metal island films for 490nm and silver-gold compound metal island films for 810nm. Compact write-once multiwavelength three-dimensional disks for durable long-term data storage could be realised by using metal island films with high reflectance near the resonance wavelength, and large reflectance change by heating.
引用
收藏
页码:1865 / 1866
页数:2
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