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本文分析了由两束贝塞尔(Bessel)光相干产生的周期性局域空心光束(Bottle beam)遇到障碍物后的自重建特性. 由汉克尔波理论分析了自重建的原理, 利用衍射积分理论数值模拟了轴上圆形障碍物对光束传输的影响. 结果表明, 周期性Bottle beam遇到障碍物遮挡时具有自重建特性, 重建后的光束依然保持着障碍物前的光强分布特性. 研究结果对于利用周期性Bottle beam实现微粒的多层面操控具有特殊意义.
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关键词:
- 汉克尔波理论 /
- 衍射理论 /
- 周期性Bottle beam /
- 自重建
In this paper, the self-reconstructing property of periodic bottle beam generated by the Bessel beam interfering behind obstacle is analyzed. Based on the Hankel wave theory, we analyze the principle of self-reconstruction. According to the diffraction theory, we derive the evolution of beam behind an on-axis circular obstacle. The results show that the periodic bottle beam has the self-reconstructing property and the reconstructed beam maintains the beam intensity distribution. The research results are significant for realizing the multi-plane micro-manipulation by using a periodic bottle beam.[1] Freegrade T, Dholakia K 2000 Phys. Rev. A 66 413
[2] Ahluwalia B P S, Yuan X C, Tao S H 2004 Opt. Commun. 238 177
[3] Arlt J, Padgett M J 2000 Opt. Lett. 25 191
[4] MacDonald M P, Paterson L, Volke-Sepulveda K, Arlt J, Sibbett W, Dhola-kia K 2002 Science. 296 1101
[5] Chen C H, Tai P T, Hsieh W F 2004 Appl. Opt. 43 6001
[6] Ahluwalia B P S, Yuan X C, Tao S H 2004Opt. Commun. 238 177
[7] Philip G M, Viswanathan N K 2010J. Opt. Soc. Am. 27 2394
[8] Zhang Q A, Wu F T, Zheng W T, Pu J X 2011 Sci. Sin. Phys. Mech. Astron. 41 1131 (in Chinese) [张前安, 吴逢铁, 郑维涛, 蒲继雄 2011 中国科学 41 1131]
[9] Litvin I A,McLaren M G, Forbes A 2009 Opt. Commun. 282 1078
[10] Bouchal Z, Wagner J, Chlup M 1998 Opt. Commun. 151 207
[11] Chavez-Cerda S, Meneses-Nava M A, Hickman J M 1998 Opt. Lett. 23 1871
[12] Ahluwalia B P S, Cheong W C,Yuan X C, Zhang L S, Tao S H, Bu J, Wang H 2006 Opt. Lett. 31 987
[13] Wu F T, Liu B, Lu W H, Ma M T 2009 Chin. J. Lasers 36 379 (in Chinese) [吴逢铁, 刘彬, 卢文和, 马宝田 2009 中国激光 36 2899]
[14] Cheng Z M, Wu F T, Zhang Q A, Zheng W T 2012 Acta Phys. Sin. 61 094201 (in Chinese) [程治明, 吴逢铁, 张前安, 郑维涛 2012 61 094201]
[15] Durnin J, Miceli J J, Eberly J H 1987 Phys. Rev. Lett. 58 1499
[16] Wu F T, Zeng X H 2008 Acta Opt. Sin. 28 174 (in Chinese) [吴逢铁, 曾夏辉 2008 光学学报 28 174]
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[1] Freegrade T, Dholakia K 2000 Phys. Rev. A 66 413
[2] Ahluwalia B P S, Yuan X C, Tao S H 2004 Opt. Commun. 238 177
[3] Arlt J, Padgett M J 2000 Opt. Lett. 25 191
[4] MacDonald M P, Paterson L, Volke-Sepulveda K, Arlt J, Sibbett W, Dhola-kia K 2002 Science. 296 1101
[5] Chen C H, Tai P T, Hsieh W F 2004 Appl. Opt. 43 6001
[6] Ahluwalia B P S, Yuan X C, Tao S H 2004Opt. Commun. 238 177
[7] Philip G M, Viswanathan N K 2010J. Opt. Soc. Am. 27 2394
[8] Zhang Q A, Wu F T, Zheng W T, Pu J X 2011 Sci. Sin. Phys. Mech. Astron. 41 1131 (in Chinese) [张前安, 吴逢铁, 郑维涛, 蒲继雄 2011 中国科学 41 1131]
[9] Litvin I A,McLaren M G, Forbes A 2009 Opt. Commun. 282 1078
[10] Bouchal Z, Wagner J, Chlup M 1998 Opt. Commun. 151 207
[11] Chavez-Cerda S, Meneses-Nava M A, Hickman J M 1998 Opt. Lett. 23 1871
[12] Ahluwalia B P S, Cheong W C,Yuan X C, Zhang L S, Tao S H, Bu J, Wang H 2006 Opt. Lett. 31 987
[13] Wu F T, Liu B, Lu W H, Ma M T 2009 Chin. J. Lasers 36 379 (in Chinese) [吴逢铁, 刘彬, 卢文和, 马宝田 2009 中国激光 36 2899]
[14] Cheng Z M, Wu F T, Zhang Q A, Zheng W T 2012 Acta Phys. Sin. 61 094201 (in Chinese) [程治明, 吴逢铁, 张前安, 郑维涛 2012 61 094201]
[15] Durnin J, Miceli J J, Eberly J H 1987 Phys. Rev. Lett. 58 1499
[16] Wu F T, Zeng X H 2008 Acta Opt. Sin. 28 174 (in Chinese) [吴逢铁, 曾夏辉 2008 光学学报 28 174]
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