Direct detection of the transient superresolution effect of nonlinear saturation absorption thin films

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 高密度光存储技术实验室

	Direct detection of the transient superresolution effect of nonlinear saturation absorption thin films
	Zhang, Xinghao ; Wei, Jingsong
刊名	photonics res.
	2015
卷号	3 期号:4 页码:100
通讯作者	wei, js (reprint author), chinese acad sci, shanghai inst opt & fine mech, shanghai 201800, peoples r china.
英文摘要	using a strong nonlinear saturation absorption effect is one technique for breaking through the diffraction limit. in this technique, formation of a dynamic and reversible optical pinhole channel and transient superresolution is critical. in this work, a pump-probe transient detection and observation-experimental setup is constructed to explore the formation process directly. a ge2sb2te5 thin film with strong nonlinear saturation absorption is investigated. the dynamic evolution of the optical pinhole channel is detected and imaged, and the transient superresolution spot is directly captured experimentally. results verify that the superresolution effect originates from the generation of an optical pinhole channel and that the formation of the optical pinhole channel is dynamic and reversible. a good method is provided for direct detection and observation of the transient process of the superresolution effect of nonlinear thin films. (c) 2015 chinese laser press
收录类别	SCI
语种	英语
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/13912]
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	1.[Zhang, Xinghao 2.Wei, Jingsong] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China 3.[Zhang, Xinghao] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Xinghao,Wei, Jingsong. Direct detection of the transient superresolution effect of nonlinear saturation absorption thin films[J]. photonics res.,2015,3(4):100.
APA	Zhang, Xinghao,&Wei, Jingsong.(2015).Direct detection of the transient superresolution effect of nonlinear saturation absorption thin films.photonics res.,3(4),100.
MLA	Zhang, Xinghao,et al."Direct detection of the transient superresolution effect of nonlinear saturation absorption thin films".photonics res. 3.4(2015):100.