Power-exponent helico-conical optical beams

Shubo Cheng; Tian Xia; Mengsi Liu; Yuanyuan Jin; Geng Zhang; Yan Xiong; Shaohua Tao

doi:10.1016/j.optlastec.2019.04.041

Power-exponent helico-conical optical beams

Shubo Cheng, Tian Xia, Mengsi Liu, Yuanyuan Jin, Geng Zhang, Yan Xiong, Shaohua Tao

Physical Sciences and Engineering

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

39 Scopus citations

Abstract

A new kind of beam, i.e., power-exponent helico-conical (PEHC)optical beams, has been proposed in this paper. The proposed beams possess a variety of interesting properties different from optical vortex beams. The intensities of the proposed optical beams at the focal plane are analyzed theoretically and experimentally. The far field mappings are also theoretically analyzed. The results demonstrate that the proposed beams have the ring-broken openings which can be adjusted by modifying the exponent n. The proposed beams can be useful for the extension applications of helico-conical optical beams, especially for optical trapping, guiding, and sorting.

Original language	English (US)
Pages (from-to)	288-292
Number of pages	5
Journal	Optics & Laser Technology
Volume	117
DOIs	https://doi.org/10.1016/j.optlastec.2019.04.041
State	Published - Apr 30 2019

Bibliographical 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. 11747105, 11674401, and 11747139)and the Scientific Research Project of Education Department of Hubei Province (Grant No. Q20181312).

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10.1016/j.optlastec.2019.04.041

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@article{76872886b7334908854007de84d71130,

title = "Power-exponent helico-conical optical beams",

abstract = "A new kind of beam, i.e., power-exponent helico-conical (PEHC)optical beams, has been proposed in this paper. The proposed beams possess a variety of interesting properties different from optical vortex beams. The intensities of the proposed optical beams at the focal plane are analyzed theoretically and experimentally. The far field mappings are also theoretically analyzed. The results demonstrate that the proposed beams have the ring-broken openings which can be adjusted by modifying the exponent n. The proposed beams can be useful for the extension applications of helico-conical optical beams, especially for optical trapping, guiding, and sorting.",

author = "Shubo Cheng and Tian Xia and Mengsi Liu and Yuanyuan Jin and Geng Zhang and Yan Xiong and Shaohua Tao",

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. 11747105, 11674401, and 11747139)and the Scientific Research Project of Education Department of Hubei Province (Grant No. Q20181312).",

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doi = "10.1016/j.optlastec.2019.04.041",

language = "English (US)",

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T1 - Power-exponent helico-conical optical beams

AU - Cheng, Shubo

AU - Xia, Tian

AU - Liu, Mengsi

AU - Jin, Yuanyuan

AU - Zhang, Geng

AU - Xiong, Yan

AU - Tao, Shaohua

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. 11747105, 11674401, and 11747139)and the Scientific Research Project of Education Department of Hubei Province (Grant No. Q20181312).

PY - 2019/4/30

Y1 - 2019/4/30

N2 - A new kind of beam, i.e., power-exponent helico-conical (PEHC)optical beams, has been proposed in this paper. The proposed beams possess a variety of interesting properties different from optical vortex beams. The intensities of the proposed optical beams at the focal plane are analyzed theoretically and experimentally. The far field mappings are also theoretically analyzed. The results demonstrate that the proposed beams have the ring-broken openings which can be adjusted by modifying the exponent n. The proposed beams can be useful for the extension applications of helico-conical optical beams, especially for optical trapping, guiding, and sorting.

AB - A new kind of beam, i.e., power-exponent helico-conical (PEHC)optical beams, has been proposed in this paper. The proposed beams possess a variety of interesting properties different from optical vortex beams. The intensities of the proposed optical beams at the focal plane are analyzed theoretically and experimentally. The far field mappings are also theoretically analyzed. The results demonstrate that the proposed beams have the ring-broken openings which can be adjusted by modifying the exponent n. The proposed beams can be useful for the extension applications of helico-conical optical beams, especially for optical trapping, guiding, and sorting.

UR - http://hdl.handle.net/10754/653038

UR - https://www.sciencedirect.com/science/article/pii/S0030399219302488

UR - http://www.scopus.com/inward/record.url?scp=85064809110&partnerID=8YFLogxK

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VL - 117

SP - 288

EP - 292

JO - Optics & Laser Technology

JF - Optics & Laser Technology

ER -

Power-exponent helico-conical optical beams

Abstract

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