On the optical super-resolution dynamic readout effects of metal 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

	On the optical super-resolution dynamic readout effects of metal thin films
	Li, Qisong; Wei, Jingsong; Wei, Tao; Liang, Xin; Bai, Zhen; Zhang, Long
刊名	Appl. Optics
	2017
卷号	56 期号:1 页码:93
通讯作者	weijingsong@siom.ac.cn ; lzhang@siom.ac.cn
英文摘要	The physical understanding for retrieving super-resolution pits using metal thin films in optical information storage is given, where the reflection modulations both of bright and dark fields are demonstrated experimentally due to the reflection intensity change of metal thin films. A pump-probe setup is constructed to explore the transient reflection intensity change under different pump light intensities. The results show that the reflectivity increases for Al thin films while the reflectivity decreases for Cu and Zn thin films, corresponding to the reflection modulation of the bright and dark fields, respectively. The frequency response function also verifies that the cutoff frequency is extended through reflection modulation. This work gives an understanding on the optical super-resolution readout effect of metal thin films and is very useful in promoting the development of nano-optical information storage. (C) 2016 Optical Society of America
收录类别	SCI
资助信息	National Natural Science Foundation of China (NSFC) [51672292, 61627826, 61137002]
WOS记录号	WOS:000392091200031
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/28248]
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,Wei, Jingsong,Wei, Tao,et al. On the optical super-resolution dynamic readout effects of metal thin films[J]. Appl. Optics,2017,56(1):93.
APA	Li, Qisong,Wei, Jingsong,Wei, Tao,Liang, Xin,Bai, Zhen,&Zhang, Long.(2017).On the optical super-resolution dynamic readout effects of metal thin films.Appl. Optics,56(1),93.
MLA	Li, Qisong,et al."On the optical super-resolution dynamic readout effects of metal thin films".Appl. Optics 56.1(2017):93.