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题名:
Generating a Bessel-Gaussian beam for the application in optical engineering
作者: Chu, Xiuxiang; Sun, Quan; Wang, Jing; Lu, Pin; Xie, Wenke; Xu, Xiaojun
刊名: SCIENTIFIC REPORTS
出版日期: 2015
卷号: 5, 页码:18665
学科分类: TEMPERATURE-DEPENDENT VISCOSITY; THERMAL-CONVECTION; STATIC INHOMOGENEITIES; PHYSICAL GELS; FLUIDS; ONSET
DOI: 10.1038/srep18665
文章类型: 期刊论文
中文摘要: 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.
英文摘要: 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.
收录类别: SCI
项目资助者: JSPS [26707023]
语种: 英语
WOS记录号: WOS:000367040500001
ISSN号: 2045-2322
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/6891
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Recommended Citation:
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.
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