[1]陈姿言,何艳林,陈婧,等.理想轴棱锥与圆顶轴棱锥对无衍射光束的聚焦特性[J].华侨大学学报(自然科学版),2015,36(2):147-150.[doi:10.11830/ISSN.1000-5013.2015.02.0147]
　CHEN Zi-yan,HE Yan-lin,CHEN Jing,et al.Focal Characteristics of Ideal Axicon and Vaulted Axicon on Bessel Beams[J].Journal of Huaqiao University(Natural Science),2015,36(2):147-150.[doi:10.11830/ISSN.1000-5013.2015.02.0147]
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理想轴棱锥与圆顶轴棱锥对无衍射光束的聚焦特性()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第36卷
期数:
2015年第2期
页码:
147-150
栏目:
出版日期:
2015-03-20

文章信息/Info

Title:
Focal Characteristics of Ideal Axicon and Vaulted Axicon on Bessel Beams
文章编号:
1000-5013(2015)02-0147-04
作者:
陈姿言;  何艳林;  陈婧;  吴逢铁
华侨大学 信息科学与工程学院, 福建 厦门 361021
Author(s):
CHEN Zi-yan;  HE Yan-lin;  CHEN Jing;  WU Feng-tie
College of Information Science and Engineering, Huaqiao University, Xiamen 361021, China
关键词:
理想轴棱锥;  圆顶轴棱锥;  局域空心光束;  贝塞尔光束
Keywords:
ideal axicon;  vaulted axicon;  Bottle beam;  Bessel beam
分类号:
O436.1
DOI:
10.11830/ISSN.1000-5013.2015.02.0147
文献标志码:
A
摘要:
分析圆顶轴棱锥与理想轴棱锥对Bessel光束的聚焦特性.基于广义的惠更斯-菲涅耳衍射积分理论推导出Bessel光经过理想轴棱锥和圆顶轴棱锥后的光强表达式,并对理想轴棱锥与圆顶轴棱锥聚焦的Bessel光束的传输特性进行描述,数值模拟不同截面下的光强分布图和径向光强分布图.研究结果表明:圆顶轴棱锥和理想轴棱锥都可以产生周期性的局域空心光束(Bottle beam),但是相比于理想轴棱锥,圆顶轴棱锥所产生的Bottle beam周期较短,并且中心光强较强,暗斑尺寸较小.
Abstract:
This paper analyzes the focal characteristics of the vaulted axicon and ideal axicon on Bessel beams. The expressions of light intensity of Bessel beam passing through an ideal axicon and a vaulted axicon are derived based on the generalized Huygens-Fresnel diffraction integral theory. This paper also describes the transformation of Bessel beam focused by the ideal axicon and vaulted axicon, and numerically simulate the light intensity distribution graph and intensity distribution of radial in different cross sections. Studies show that vaulted axicon and ideal axicon could both produce periodical Bottle beams. However, compared to ideal axicon, the Bottle beams produced by a vaulted axicon have shorter cycle time, stronger central light intensity and smaller size of dark spots.

参考文献/References:

[1] 杜团结,王涛,吴逢铁.轴棱锥对无衍射光束的线聚焦特性[J].物理学报,2013,62(13):134103.
[2] 吴逢铁,陈婧,程治明.圆顶轴棱锥底角及焦距对局域空心光束的影响[J].强激光与粒子束,2013,25(3):569-573.
[3] 程治明,吴逢铁,方翔,等.圆顶轴棱锥产生多个局域空心光束[J].物理学报,2012,61(21):2142011-2142015.
[4] 江新光,吴逢铁,邱振兴.不同轴棱锥的光传输特性[J].光学学报,2009,29(6):1659-1663.
[5] 何西,杜团结,吴逢铁.新型LED透镜产生光学Bottle beam[J].物理学报,2014,63(7):074201.
[6] 何西,吴逢铁,李攀,等.非相干LED光源产生高阶Bessel光束[J].中国科学,2014,35(7):705-711.
[7] SNEOYINK C,WERELEY S.Single-image far-field subdiffraction limit imaging with axicon[J].Optics Letters,2013,38(5):625-627.
[8] 方翔,吴逢铁,程治明.产生不同类型局域空心光束的可拆式组合轴棱锥[J].光学学报,2012,32(8):08260021-08260025.
[9] 谢晓霞,吴逢铁,李冬.双焦透镜对Bessel光束传输的影响[J].物理学报,2014,63(18):180201.
[10] 李冬,吴逢铁,李攀,等.用于产生Bessel光的广义轴棱锥[J].华侨大学学报:自然科学版,2013,34(5):500-504.
[11] ARLT J,PADGETT M J.Generation of a beam with a dark focus surrounded by regions of higher intensity: The optical bottle beam[J].Opt Lett,2000,25(8):191-193.
[12] TATARKOVA S A,SIBBETT W,DHOLAKIA K.Brownian particle in an optical potential of the washboard type[J].Phys Rev Lett,2003,91(12):038101(1-4).
[13] MACDONALD M P,PATERSON L,VOLKE-SEPULVEDA K,et al.Creation and manipulation of three-dimensional optically trapped structures[J].Science,2002,29(6):1101-1103.
[14] GRIER D G.A revolution in optical manipulation[J].Nature,2003,42(4):810-816.
[15] 张前安,吴逢铁,郑维涛.新型锥透镜产生局域空心光束[J].物理学报,2011,60(9):094201.
[16] TOPUZOSKI S.Fraunhofer diffraction of Laguerre-Gaussian laser beam by helical axicon[J].Optics Communications,2014,23(8):1016-1018.

备注/Memo

备注/Memo:
收稿日期: 2014-10-29
通信作者: 吴逢铁(1958-),男,教授,博士,主要从事光束传输与变换,短脉冲技术及非线性光学的研究.E-mail:fengtie@hqu.edu.cn.
基金项目: 国家自然科学基金资助项目(61178015); 福建省科技创新平台计划项目(2012H2002); 福建省泉州市科技重点项目资助课题(2014Z127, 2012Z97)
更新日期/Last Update: 2015-03-20