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Generating a Bessel-Gaussian beam for the application in optical engineering
Chu, Xiuxiang; Sun, Quan; Wang, Jing; Lu, Pin; Xie, Wenke; Xu, Xiaojun
Source PublicationSCIENTIFIC REPORTS
Volume5Pages:18665
2015
Language英语
ISSN2045-2322
DOI10.1038/srep18665
Indexed BySCI
WOS IDWOS:000367040500001
Subtype期刊论文
AbstractBessel beam is the important member of the family of non-diffracting beams and has many novel properties which can be used in many areas. However, the source of Bessel beam generated by the existing methods can be used only in a short distance due to its low power. In this paper, based on the coherent combining technology, we have proposed a method which can be used to generate a high-power Bessel beam. Even more, we give an innovative idea to form vortex phase by using discontinuous piston phase. To confirm the validity of this method, the intensity evolution of the combined beam and the Bessel-Gaussian beam at different propagation distance have been studied and compared. Meanwhile, the experimental realization has been discussed from the existing experimental result related to the coherent combining technology.; Bessel beam is the important member of the family of non-diffracting beams and has many novel properties which can be used in many areas. However, the source of Bessel beam generated by the existing methods can be used only in a short distance due to its low power. In this paper, based on the coherent combining technology, we have proposed a method which can be used to generate a high-power Bessel beam. Even more, we give an innovative idea to form vortex phase by using discontinuous piston phase. To confirm the validity of this method, the intensity evolution of the combined beam and the Bessel-Gaussian beam at different propagation distance have been studied and compared. Meanwhile, the experimental realization has been discussed from the existing experimental result related to the coherent combining technology.
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Cited Times:34[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/6891
Collection微细加工光学技术国家重点实验室(开放室)
Recommended Citation
GB/T 7714
Chu, Xiuxiang,Sun, Quan,Wang, Jing,et al. Generating a Bessel-Gaussian beam for the application in optical engineering[J]. SCIENTIFIC REPORTS,2015,5:18665.
APA Chu, Xiuxiang,Sun, Quan,Wang, Jing,Lu, Pin,Xie, Wenke,&Xu, Xiaojun.(2015).Generating a Bessel-Gaussian beam for the application in optical engineering.SCIENTIFIC REPORTS,5,18665.
MLA Chu, Xiuxiang,et al."Generating a Bessel-Gaussian beam for the application in optical engineering".SCIENTIFIC REPORTS 5(2015):18665.
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