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Bessel光束的重建特性对于粒子多层面操控具有特殊意义. 依据Hankel波理论,分析了无衍射Bessel光束的产生及重建原理, 系统地对轴上圆形障碍物、方形障碍物和离轴圆形障碍 物进行了详细论述.利用光学设计软件ZEMAX对轴棱锥产生Bessel光束经过各 种障碍物的重建现象进行了系统的模拟仿真. 对建立的仿真模型进行实验验 证,实验结果与模拟仿真符合得很好. 结果表明 ZEMAX软件可以对轴棱锥产 生Bessel光束的重建特性进行灵活直观的建模仿真,且仿真结果具有很高的 准确性.
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关键词:
- 无衍射光束 /
- 自重建 /
- Hankel 波理论 /
- ZEMAX
The reconstruction property of the Bessel beam plays a significant role in the application of multi-plane micro-manipulation. We analyze the principle of the generation and the reconstruction of Bessel beam according to the Hankel wave theory; we also discuss the reconstructions of circular and square obstacles on-axial and off-axial of system in detail respectively. The generation of Bessel by axicon and the self-reconstruction property of Bessel beam after different kinds of obstacles are simulated by optical design software ZEMAX. Experimental result is used to confirm the simulation model, and it accords with the simulation very well. Therefore, we obtain a conclusion that the software ZEMAX can quickly and intuitively simulate the reconstruction of Bessel beam generated by axicon with high veracity.-
Keywords:
- non-diffracting beam /
- reconstruction /
- Hankel wave theory /
- ZEMAX
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[1] Durnin J 1987 J. Opt. Soc. Am. A 4 651
[2] Durnin J, Miceli J J, Eberly J 1987 Phys. Rev. Lett. 58 1499
[3] McGloin D, Dholakia K 2005 Contemp. Phys. 46 15
[4] Mazilu M, Stevenson D, Gunn-Moore F, Dholalcia K 2009 Laser Photon. Rev. 4 529
[5] MacDonald R P, Boothroyd S A, Okamoto T, Chrostowski J, Syrett B A 1996 Opt. Commun. 122 169
[6] Bouchal Z, Wagner J, Chlup M 1998 Opt. Commun. 151 207
[7] Garces-Chavez V, McGloin D, Melville H, Sibbett W, Dholakia K 2002 Nature 419 145
[8] Liu B, Wu F T, Jiang X G 2008 Chin. J. Lasers 36 379 (in Chinese) [刘彬, 吴逢铁, 江新光2008 中国激光 36 379]
[9] Wu F T, Jiang X G, Liu B, Qiu Z X 2009 Acta Phys. Sin. 58 3125 (in Chinese) [吴逢铁, 江新光, 刘彬, 邱振兴 2009 物理学报 58 3125]
[10] Florian O F, Philipp S, Alexander R 2010 Nat. Photonics 204 1
[11] Zhang Q A, Wu F T, Zheng W T, Pu J X 2011 Sci. Sin. G: 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]
[12] Wu F T, Ma L, Zhang Q A, Zheng W T, Pu J X 2012 Acta Phys. Sin. 61 014202 (in Chinese) [吴逢铁,马亮,张前安,郑维涛,蒲继雄 2012 物理学报 61 014202]
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