Dynamic three-dimensional multifocal spots in high numerical-aperture objectives

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 > 信息光学与光电技术实验室

	Dynamic three-dimensional multifocal spots in high numerical-aperture objectives
	Zhu, Linwei; Yang, Rui; Zhang, Dawei; Yu, Junjie; Chen, Jiannong
刊名	Opt. Express
	2017
卷号	25 期号:20 页码:24756
通讯作者	lwzhu@siom.ac.cn ; 13220935107@163.com
英文摘要	Multifocal spots in high numerical-aperture (NA) objectives has emerged as a rapid, parallel, and multi-location method in a multitude of applications. However, the typical method used for forming three-dimensional (3D) multifocal spots based on iterative algorithms limits the potential applications. We demonstrate a non-iterative method using annular subzone phases (ASPs) that are composed of many annular subareas in which phaseonly distributions with different 3D displacements are filled. The dynamic 3D multifocal spots with controllable position of each focal spot in the focal volume of the objective are created using the ASPs. The experimental results of such dynamic tunable 3D multifocal spots offer the possibility of versatile process in laser 3D fabrication, optical trapping, and fast focusing scanned microscopic imaging.
收录类别	SCI
资助信息	National Natural Science Foundation of China (NSFC) [61675093, 61705096]; Shandong Provincial Natural Science Foundation, China [ZR2017MA035]
WOS记录号	WOS:000412048500125
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/28487]
专题	上海光学精密机械研究所_信息光学与光电技术实验室
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	Zhu, Linwei,Yang, Rui,Zhang, Dawei,et al. Dynamic three-dimensional multifocal spots in high numerical-aperture objectives[J]. Opt. Express,2017,25(20):24756.
APA	Zhu, Linwei,Yang, Rui,Zhang, Dawei,Yu, Junjie,&Chen, Jiannong.(2017).Dynamic three-dimensional multifocal spots in high numerical-aperture objectives.Opt. Express,25(20),24756.
MLA	Zhu, Linwei,et al."Dynamic three-dimensional multifocal spots in high numerical-aperture objectives".Opt. Express 25.20(2017):24756.