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复合涡旋光束拓扑荷数测量的仿真研究

Simulation for Measuring the Topological Charges of Composite Vortex Beams

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摘要

针对复合涡旋光束拓扑荷信息测量的问题, 提出了一种利用其光强分布特征及经遮挡部分方位角的椭圆形光阑的衍射图样检测各子光束携带拓扑荷信息的方法。仿真结果表明:复合光束光强分布图中亮条纹数目和拖尾方向分别表征子光束拓扑荷差的绝对值和较高阶拓扑荷的符号; 衍射图样中暗条纹数目和条纹分布特点分别反映低阶拓扑荷的大小和符号。该方法可用于复合涡旋光束拓扑荷信息的检测。

Abstract

The measurement of the topological charges of a composite vortex beam is challenging. Therefore, this study proposes a method to detect the orbital angular momentum of each sub-beam using the light intensity distribution characteristics and diffraction patterns with an elliptical aperture occluding partial azimuth. Simulation results reveal that the number of bright stripes and the direction of the tail in the intensity distribution of the composite beam represent the absolute value of the topological charge difference and the symbols of the higher order topological charge, respectively. The number of dark stripes and their distribution characteristics in the diffraction patterns reflect the size and symbol of the low-order topological charge, respectively. Thus, the proposed method can successfully detect the topological charges of composite vortex beams.

Newport宣传-MKS新实验室计划
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中图分类号:O436.1

DOI:10.3788/cjl201946.0104008

所属栏目:测量与计量

基金项目:国家自然科学基金项目(61805173, 11503018)

收稿日期:2018-09-06

修改稿日期:2018-10-06

网络出版日期:2018-10-17

作者单位    点击查看

毛宁:太原理工大学物理与光电工程学院, 山西 太原 030024
韦宏艳:太原理工大学物理与光电工程学院, 山西 太原 030024
蔡冬梅:太原理工大学物理与光电工程学院, 山西 太原 030024
贾鹏:太原理工大学物理与光电工程学院, 山西 太原 030024

联系人作者:韦宏艳(why_1221@126.com)

【1】Allen L, Beijersbergen M W, Spreeuw R J C, et al. Orbital angular momentum of light and the transformation of Laguerre-Gaussian laser modes[J]. Physical Review A, 1992, 45(11): 8185-8189.

【2】Kumar A,Vaity P, Krishna Y, et al. Engineering the size of dark core of an optical vortex[J]. Optics and Lasers in Engineering, 2010, 48(3): 276-281.

【3】Zhu S W, Guo L N, Ni B, et al. Detection of canonical phase object characteristics with Laguere-Gaussian beam[J]. Laser & Optoelectronics Progress, 2018, 55(2): 022601.
朱思韦, 郭利娜, 倪波, 等. 利用拉盖尔-高斯光束探测标准相位型物体特性[J]. 激光与光电子学进展, 2018, 55(2): 022601.

【4】Molina-Terriza G, Torres J P, Torner L. Management of the angular momentum of light: preparation of photons in multidimensional vector states of angular momentum[J]. Physical Review Letters, 2001, 88: 013601.

【5】Gibson G, Courtial J, Padgett M J, et al. Free-space information transfer using light beams carrying orbital angular momentum[J]. Optics Express, 2004, 12(22): 5448-5456.

【6】Wang J, Yang J Y, Fazal I M, et al. Terabit free-space data transmission employing orbital angular momentum multiplexing[J]. Nature Photonics, 2012, 6(7): 488-496.

【7】Peng B, Zhong K, Li Z Y. Influence of topological charge on turbid underwater propagation of Laguerre-Gaussian vortex beams[J]. Acta Optica Sinica, 2017, 37(6): 0601005.
彭波, 钟昆, 李中云. 拓扑荷数对拉盖尔-高斯涡旋光浑浊水下传输的影响[J]. 光学学报, 2017, 37(6): 0601005.

【8】Ng J, Lin Z F, Chan C T. Theory of optical trapping by an optical vortex beam[J]. Physical Review Letters, 2010, 104(10): 103601

【9】Zhou Y P, Ren H L, Wang J, et al. Comparative analysis of the trapping force using Laguerre-Gaussian beam and Gaussian beam[J]. Acta Photonica Sinica, 2013, 42(11): 1300-1304.
周业鹏, 任洪亮, 王娟, 等. 拉盖尔-高斯光束与高斯光束捕获力比较[J]. 光子学报, 2013, 42(11): 1300-1304.

【10】Chen M Z,Mazilu M, Arita Y, et al. Optical trapping with a perfect vortex beam[J]. Proceedings of SPIE, 2014, 9164: 91640K.

【11】Nicolas A, Veissier L, Giner L, et al. A quantum memory for orbital angular momentum photonic qubits[J]. Nature Photonics, 2014, 8(3): 234-238.

【12】Franke-Arnold S, Leach J, Padgett M J, et al. Optical ferris wheel for ultracold atoms[J]. Optics Express, 2007, 15(14): 8619-8625.

【13】Xu P, He X D, Wang J, et al. Trapping a single atom in a blue detuned optical bottle beam trap[J]. Optics Letters, 2010, 35(13): 2164-2166.

【14】He C, Huang S J. A new-type composite vortex beam generated by coaxial superposition[J]. Journal of Optoelectronics·Laser, 2013, 24(12): 2440-2445.
贺超, 黄素娟. 一种新型的共轴叠加复合涡旋光束[J]. 光电子·激光, 2013, 24(12): 2440-2445.

【15】Huang S J, Miao Z, He C, et al. Composite vortex beams by coaxial superposition of Laguerre-Gaussian beams[J]. Optics and Lasers in Engineering, 2016, 78: 132-139.

【16】Ke X Z, Chen J, Lü H. Study of double-slit interference experiment on the orbital angular momentum of LG beam[J]. Scientia Sinica(Physica, Mechanica & Astronomica), 2012, 42(10): 996-1002.
柯熙政, 谌娟, 吕宏. 涡旋光束的轨道角动量双缝干涉实验研究[J]. 中国科学: 物理学 力学 天文学, 2012, 42(10): 996-1002.

【17】Guo J J, Guo B H, Fan R H, et al. Measuring topological charges of Laguerre-Gaussian vortex beams using two improved Mach-Zehnder interferometers[J]. Optical Engineering, 2016, 55(3): 035104.

【18】Liu Y X, Tao H, Pu J X. Measurement of orbital angular momentum of an vortex beam by diamond using a rhombus aperture[J]. Chinese Journal of Lasers, 2011, 38(s1): s102010.
刘永欣, 陶华, 蒲继雄. 菱形光阑衍射探测涡旋光束的轨道角动量[J]. 中国激光, 2011, 38(s1): s102010.

【19】Chen R S, Zhang X Q, Zhou Y, et al. Measuring OAM states of vortex beams with a sectorial screen[J]. Proceedings of SPIE, 2016, 9950: 99500Q.

【20】Yang C Y, Ding L M, Hou J, et al. Simulation on measurement of topological charge for Laguerre-Gauss beams by multiplexing[J]. Laser & Optoelectronics Progress, 2016, 53(9): 092603.
杨春勇, 丁丽明, 侯金, 等. 拉盖尔-高斯光束拓扑荷复用测量的仿真[J]. 激光与光电子学进展, 2016, 53(9): 092603.

【21】Ke X Z, Xue P. Generation of orbital angular momentum superpositions and its test[J]. Infrared and Laser Engineering, 2018, 47(4): 63-68.
柯熙政, 薛璞. 轨道角动量叠加态的产生及其检验[J]. 红外与激光工程, 2018, 47(4): 63-68.

引用该论文

Mao Ning,Wei Hongyan,Cai Dongmei,Jia Peng. Simulation for Measuring the Topological Charges of Composite Vortex Beams[J]. Chinese Journal of Lasers, 2019, 46(1): 0104008

毛宁,韦宏艳,蔡冬梅,贾鹏. 复合涡旋光束拓扑荷数测量的仿真研究[J]. 中国激光, 2019, 46(1): 0104008

被引情况

【1】 裴春莹, 茅志翔, 徐素鹏, 夏勇, 尹亚玲. 涡旋光束轨道角动量的一种新型干涉检测方法. 激光与光电子学进展, 2019, 56(14): 140502--1

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