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When generating a bottle beam by using an axicon-lens system, diffraction factors often cause a bright spot in the center of bottle beam. This central bright spot is unfavorable for the using of bottle beam in constructing hollow optical tweezers system. In the article, we propose a new method of phase modulation, by adding a spiral phase plate (SPP) to optical path to make the bottle beam center have phase singularity,thereby eliminating the bright spot well. Theoretical analysis and numerical stimulation are shown to agree with the experimental results.
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Keywords:
- physical optics /
- Bottle beam /
- diffraction theory /
- axial intensity
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[12] Wei M D, Shiao W L, Lin Y T 2005 Opt. Commun. 248 7
[13] Ahluwalia B P S, YuanX C, Tao S H 2004 Opt. Commun. 238 177
[14] Wu F T, Liu B, Lu W H, Ma B T 2009 Chin. J. Lasers 36 2899(in Chinese) [吴逢铁, 刘彬, 卢文和, 马宝田 2009 中国激光 36 2899]
[15] Isenhower L, Williams W, Dally A, Saffman M 2009 Opt. Lett.34 1159
[16] Wu F T, Jiang X G, Liu B, Qiu Z X 2009 Acta Phys. Sin. 58 43(in Chinese) [吴逢铁, 江新光, 刘彬, 邱振兴 2009 物理学报 58 43]
[17] Zhang Q A, Wu F T, Zheng W T, Ma L 2011 Acta Phys. Sin.60 094201 [张前安, 吴逢铁, 郑维涛, 马亮 2011 物理学报 60 094201]
[18] Lü B D, Huang W L, Zhang B 1995 Opt. Commun. 119 6
[19] Kotlyar V V, Almazov A A, Khonina S N, Soifer V A 2005 J. Opt.Soc. Am. A 22 849
[20] Arlt J, Dholakia K 2000 Opt. Commun. 177 297
[21] Jarutis V, Paskauskas R, Stabinis A 2000 Opt. Commun. 184 105
[22] Lu X H, Chen X M, Zhang L, Xue D J 2003 Chin. Phys. Lett. 202155
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[1] Ashkin A 1970 Phys. Rev. Lett. 24 156
[2] Grier D G 2003 Nature 424 810
[3] Moffitt J R, Chemla Y R, Smith S B 2008 Annu. Rev. Biophys. 77205
[4] BrunnerM, Dobnikar J, Grünberg H H V, Bechinger C 2004 Phys.Rev. Lett. 92 078301
[5] Qiu J P, Liu N C, Xia Y, Yun M 2004 Progress in Physics 24 336(in Chinese) [印建平, 刘南春, 夏勇, 恽旻 2004 物理学进展 24 336]
[6] Ozeri R, Khaykovich L, Friedman N, Davidson N 2000 J. Opt.Soc. Am. B 17 1113
[7] Arlt J, Padgett M J 2000 Opt. Lett. 25 191
[8] Bokor N, Davidson N 2007 Opt. Commun. 279 229
[9] Ahluwalia B P S, Yuan X C, Tao S H, Cheong W C, Zhang L S,Wang H 2006 J. Appl. Phys. 99 113104
[10] Chávez C S, New G H C 2000 Opt. Commun. 181 369
[11] Lü B D, Huang W, Zhang B, Kong F, Zhai Q 1996 Opt. Commun.131 223
[12] Wei M D, Shiao W L, Lin Y T 2005 Opt. Commun. 248 7
[13] Ahluwalia B P S, YuanX C, Tao S H 2004 Opt. Commun. 238 177
[14] Wu F T, Liu B, Lu W H, Ma B T 2009 Chin. J. Lasers 36 2899(in Chinese) [吴逢铁, 刘彬, 卢文和, 马宝田 2009 中国激光 36 2899]
[15] Isenhower L, Williams W, Dally A, Saffman M 2009 Opt. Lett.34 1159
[16] Wu F T, Jiang X G, Liu B, Qiu Z X 2009 Acta Phys. Sin. 58 43(in Chinese) [吴逢铁, 江新光, 刘彬, 邱振兴 2009 物理学报 58 43]
[17] Zhang Q A, Wu F T, Zheng W T, Ma L 2011 Acta Phys. Sin.60 094201 [张前安, 吴逢铁, 郑维涛, 马亮 2011 物理学报 60 094201]
[18] Lü B D, Huang W L, Zhang B 1995 Opt. Commun. 119 6
[19] Kotlyar V V, Almazov A A, Khonina S N, Soifer V A 2005 J. Opt.Soc. Am. A 22 849
[20] Arlt J, Dholakia K 2000 Opt. Commun. 177 297
[21] Jarutis V, Paskauskas R, Stabinis A 2000 Opt. Commun. 184 105
[22] Lu X H, Chen X M, Zhang L, Xue D J 2003 Chin. Phys. Lett. 202155
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