Measurement and observation of transient nonlinear effect of Sb2Te3 phase change thin films

	Measurement and observation of transient nonlinear effect of Sb2Te3 phase change thin films
	Li, Qisong; Zhang, Kui; Wei, Tao; Wei, Jingsong; Zhang, Long
	2016
英文摘要	Phase change material Sb2Te3 has been proved to possess a strong nonlinear saturation absorption effect, which could produce a dynamic and reversible optical pinhole channel as the origin of breaking through the diffraction limit. In this work, a pump-probe experimental setup is constructed to explore the transient formation process of the dynamic and reversible optical pinhole channel, and the transient transmission and reflection light intensities of the Sb2Te3 are measured directly. The results show that Sb2Te3 is an appropriate material for the mask layer of super-resolution nano-optical fabrication.
会议录	2016 International Workshop on Information Data Storage and Tenth International Symposium on Optical Storage
语种	英语
ISSN号	0277-786X
内容类型	会议论文
源URL	[http://ir.siom.ac.cn/handle/181231/27429]
专题	上海光学精密机械研究所_高密度光存储技术实验室
作者单位	中国科学院上海光学精密机械研究所
推荐引用方式 GB/T 7714	Li, Qisong,Zhang, Kui,Wei, Tao,et al. Measurement and observation of transient nonlinear effect of Sb2Te3 phase change thin films[C]. 见:.