摘要
本文讨论了用双光子吸收方法实现光存储的物理机制 ,并利用飞秒激光在光致抗蚀剂薄膜上进行双光子存储实验 ,测定了光致抗蚀剂的双光子激发阈值和损伤阈值 ,记录了点数据存储图。
In this paper,the principle of the optical storage using two photon absorption method was discussed.The two photon storage experiments are realized by use of the femtosecond laser.A bit image of 'USTC' was recorded on the photoresist film.
出处
《激光杂志》
CAS
CSCD
北大核心
2000年第4期38-38,40,共2页
Laser Journal
基金
国家重点基础研究发展规划 ( 973)资助项目
关键词
双光子吸收
光存储
光致抗蚀剂
飞秒激光
two photon absorption,optical storage,photoresist,femtosecond laser
