Ring-broken optical vortices with an adjustable opening

Shubo Cheng; Tian Xia; Mengsi Liu; Yiping Xu; Shan Xu; Shufang Gao; Geng Zhang; Shaohua Tao; Wenxing Yang

doi:10.1016/j.rinp.2019.102689

Ring-broken optical vortices with an adjustable opening

Shubo Cheng, Tian Xia, Mengsi Liu, Yiping Xu, Shan Xu, Shufang Gao, Geng Zhang, Shaohua Tao, Wenxing Yang

Physical Sciences and Engineering

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

A modified helical phase is presented in this paper. The generated vortex beams with the modified helical phases are characterized with ring-broken intensity distributions. The transverse intensity patterns of the generated vortex beams at a defined axial position and the focal plane are analyzed, respectively. The results demonstrate that the generated beam has an opening, whose size can be customized with a variable l′. The proposed vortex beams realized optical guiding of microparticles in the transverse planes of the beams. This kind of ring-broken beams will be promising for optical manipulation.

Original language	English (US)
Pages (from-to)	102689
Journal	Results in Physics
Volume	15
DOIs	https://doi.org/10.1016/j.rinp.2019.102689
State	Published - Sep 30 2019

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10.1016/j.rinp.2019.102689

https://repository.kaust.edu.sa/bitstream/10754/659082/1/1-s2.0-S2211379719323447-main.pdf

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@article{ce1eac7254f74092abaf12cbcbdfa72c,

title = "Ring-broken optical vortices with an adjustable opening",

abstract = "A modified helical phase is presented in this paper. The generated vortex beams with the modified helical phases are characterized with ring-broken intensity distributions. The transverse intensity patterns of the generated vortex beams at a defined axial position and the focal plane are analyzed, respectively. The results demonstrate that the generated beam has an opening, whose size can be customized with a variable l′. The proposed vortex beams realized optical guiding of microparticles in the transverse planes of the beams. This kind of ring-broken beams will be promising for optical manipulation.",

author = "Shubo Cheng and Tian Xia and Mengsi Liu and Yiping Xu and Shan Xu and Shufang Gao and Geng Zhang and Shaohua Tao and Wenxing Yang",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: The research was financially supported by the National Natural Science Foundation of China (NSFC) (Grant Nos. 11904032, 11674401, 11774054, 11775190, 61605018, 11804032, and 11604026), the Natural Science Foundation of Jiangsu Province, China (20161410).",

year = "2019",

month = sep,

day = "30",

doi = "10.1016/j.rinp.2019.102689",

language = "English (US)",

volume = "15",

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journal = "Results in Physics",

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TY - JOUR

T1 - Ring-broken optical vortices with an adjustable opening

AU - Cheng, Shubo

AU - Xia, Tian

AU - Liu, Mengsi

AU - Xu, Yiping

AU - Xu, Shan

AU - Gao, Shufang

AU - Zhang, Geng

AU - Tao, Shaohua

AU - Yang, Wenxing

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: The research was financially supported by the National Natural Science Foundation of China (NSFC) (Grant Nos. 11904032, 11674401, 11774054, 11775190, 61605018, 11804032, and 11604026), the Natural Science Foundation of Jiangsu Province, China (20161410).

PY - 2019/9/30

Y1 - 2019/9/30

N2 - A modified helical phase is presented in this paper. The generated vortex beams with the modified helical phases are characterized with ring-broken intensity distributions. The transverse intensity patterns of the generated vortex beams at a defined axial position and the focal plane are analyzed, respectively. The results demonstrate that the generated beam has an opening, whose size can be customized with a variable l′. The proposed vortex beams realized optical guiding of microparticles in the transverse planes of the beams. This kind of ring-broken beams will be promising for optical manipulation.

AB - A modified helical phase is presented in this paper. The generated vortex beams with the modified helical phases are characterized with ring-broken intensity distributions. The transverse intensity patterns of the generated vortex beams at a defined axial position and the focal plane are analyzed, respectively. The results demonstrate that the generated beam has an opening, whose size can be customized with a variable l′. The proposed vortex beams realized optical guiding of microparticles in the transverse planes of the beams. This kind of ring-broken beams will be promising for optical manipulation.

UR - http://hdl.handle.net/10754/659082

UR - https://linkinghub.elsevier.com/retrieve/pii/S2211379719323447

UR - http://www.scopus.com/inward/record.url?scp=85072917052&partnerID=8YFLogxK

U2 - 10.1016/j.rinp.2019.102689

DO - 10.1016/j.rinp.2019.102689

M3 - Article

SN - 2211-3797

VL - 15

SP - 102689

JO - Results in Physics

JF - Results in Physics

ER -

Ring-broken optical vortices with an adjustable opening

Abstract

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