摘要
研制出一种在晶化激光功率为4mW时晶化时间为180ns的可逆相变型光纪录介质。其擦写循环次数可达10~6次。分析了其快速晶化机理。
A new erasable optical storage medium has been developed.It can be crystallized using laser pulses of 180 ns duration when laser power is 4mW.Its cycle numbers can reach 106 The mechanism of fast crystallization is analysed.
出处
《北京航空航天大学学报》
EI
CAS
CSCD
北大核心
1989年第4期89-92,共4页
Journal of Beijing University of Aeronautics and Astronautics
关键词
记录介质
相变型光盘
TeGe基材料
:erasable optical storage media,phase-change optical disk,phase-change optical storage media.
