Abruptly autofocusing property of circular Airy vortex beams with different initial launch angles

doi:10.1364/JOSAA.35.000890

科研成果详情

题名	Abruptly autofocusing property of circular Airy vortex beams with different initial launch angles
作者	Jiang, Yunfeng; Zhao, Shuofeng; Yu, Wenlei; Zhu, Xiuwei
发表日期	2018-06-01
发表期刊	JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION 影响因子和分区
语种	英语
原始文献类型	Article
关键词	Optics Airy beams Auto-focusing Focal intensity Focal Plane Focal positions Optical vortices Topological charges Vortex beams
其他关键词	PROPAGATION ; DYNAMICS ; GENERATION
摘要	Controlling the trajectory of circular Airy beams (CABs) by negative launch angles would greatly reduce their abruptly autofocusing property. By numerically simulating the propagation of a circular Airy vortex beam with different initial launch angles, we demonstrate in this paper that a larger topological charge of optical vortex (OV) is quite helpful to enhance the abruptly autofocusing property under different launch angles (especially for negative launch angles), without affecting the focal position and trajectory. Two opposite OVs would attract each other and partially overlap in the focal plane of CAB under different launch angles, causing even stronger autofocusing. As the distance between two OVs increases, the focal intensity contrast would decrease, especially for a beam with positive launch angles, whose autofocusing property decreases much more quickly with the distance. (c) 2018 Optical Society of America
资助项目	National Natural Science Foundation of China (NSFC)National Natural Science Foundation of China (NSFC) [11504274, 11474254]; Natural Science Foundation of Zhejiang ProvinceNatural Science Foundation of Zhejiang Province [LQ16A040004]
出版者	OPTICAL SOC AMER
出版地	WASHINGTON
ISSN	1084-7529
EISSN	1520-8532
卷号	35 期号:6 页码:890-894
DOI	10.1364/JOSAA.35.000890
页数	29
WOS类目	Optics
WOS研究方向	Optics
WOS记录号	WOS:000433971900006
收录类别	SCIE ; EI ; SCOPUS
EI入藏号	20182305287009
EI主题词	Vortex flow
URL	查看原文
PubMed ID	29877331
SCOPUSEID	2-s2.0-85047976832
通讯作者地址	[Jiang, Yunfeng]School of Biomedical Engineering,Wenzhou Medical University,Wenzhou,325035,China
Scopus学科分类	Electronic, Optical and Magnetic Materials;Atomic and Molecular Physics, and Optics;Computer Vision and Pattern Recognition
引用统计	被引频次：35[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://kms.wmu.edu.cn/handle/3ETUA0LF/14869
专题	眼视光学院（生物医学工程学院）、附属眼视光医院仁济学院_眼视光、生物医学工程学部
通讯作者	Jiang, Yunfeng
作者单位	School of Biomedical Engineering,Wenzhou Medical University,Wenzhou,325035,China
第一作者单位	眼视光、生物医学工程学部
通讯作者单位	眼视光、生物医学工程学部
第一作者的第一单位	眼视光、生物医学工程学部
推荐引用方式 GB/T 7714	Jiang, Yunfeng,Zhao, Shuofeng,Yu, Wenlei,et al. Abruptly autofocusing property of circular Airy vortex beams with different initial launch angles[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION,2018,35(6):890-894.
APA	Jiang, Yunfeng, Zhao, Shuofeng, Yu, Wenlei, & Zhu, Xiuwei. (2018). Abruptly autofocusing property of circular Airy vortex beams with different initial launch angles. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 35(6), 890-894.
MLA	Jiang, Yunfeng,et al."Abruptly autofocusing property of circular Airy vortex beams with different initial launch angles".JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION 35.6(2018):890-894.