摘要
固体浸没透镜的近场光学存储是一种有效的超高密度光存储方法。在自建的实验装置上利用固体浸没透镜 (SIL)在偶氮聚合物液晶 (P CN)上进行近场光存储实验 ,存储点的尺寸小于 0 5 μm(激光波长为 5 32nm)。并且研究了不同聚焦深度及入射激光强度对记录效果的影响。
Near-field optical data storage using solid immersion lens is an effective ways to pursue super high storage density. Experiments setup is used to execute near-field optical storage experiment on azobenzene polymer (P-CN) with solid immersion lens (SIL), and achieve 0.5 μm storage bit (with laser wavelength of 532 nm). Furthermore, the effects of different focus position and incident laser power are investigated.
出处
《中国激光》
EI
CAS
CSCD
北大核心
2003年第2期145-148,共4页
Chinese Journal of Lasers
基金
国家重点基础研究发展规划 (No.973(G19990 330 0 2 ) )资助项目
