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首次提出采用发光二极管和二次光学透镜直接产生单个局域空心光束的方法. 首先从几何光学角度分析发光二极管点光源结合二次光学透镜产生局域空心光束的原理，推算出所得局域空心光束长度及最大暗域半径计算公式，随后用数值计算软件Matlab，3D建模软件Soidworks及光学仿真软件Tracepro计算得出一款二次光学透镜并进行了仿真验证. 同时计算了可能获得的局域空心光束的最小尺寸和囚禁粒子的散射力. 结果显示：该透镜能够产生单个局域空心光束，所得局域空心光束的长度及最大暗域半径都在误差允许范围内与理论计算符合. 研究成果为采用发光二极管光源产生局域空心光束提供一种现实可行低成本的有效方法.A new method for generating a single bottle beam directly by light emitting diode (LED) with a secondary optical lens is proposed for the first time, so far as we know. Firstly, in the aspect of geometrical optics, we analyze the principle of generation of a single bottle beam by the LED spot light with a secondary optical lens. Then, we calculate the expression of the length and the radius of the biggest dark region of the bottle beam. After that, a new type of a secondary optical lens is calculated numerically and simulated by numerical recipes software Matlab, three-dimensional modeling software Solidworks and optical simulation software Tracepro. Meanwhile, the minimum size of the bottle beam and the scattering force for trapping particles are calculated. The result shows that the designed secondary optical lens can produce a single bottle beam, the length and the radius of the biggest dark region of the generated bottle beam are in accordance with the theoretical calculations. This result offers a practical and available method for generating a bottle beam with light emitting diode at a low cost.
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Keywords:
- bottle beam /
- light emitting diode /
- secondary optical lens
[1] Arlt J, Padgett M J 2000 Opt. Lett. 25 191
[2] Pavelyev V, Osipov V, Kachalov D, Khonina S, Cheng W, Gaidukeviciute A, Chichkov B 2012 Appl. Opt. 51 4215
[3] Gao W, Hu X B, Sun D, Li J Y 2012 Opt. Express 20 20715
[4] Taylor M A, Knittel J, Bowen W P 2013 Opt. Express 21 8018
[5] Ivanov V V, Isaacs J A, Saffman M, Kemme S A, Ellis A R, Brady G R, Wendt J R, Biedermann G W, Samora S 2013 eprint arXiv 1305 5309
[6] Black B J, Mohanty S K 2012 Opt. Lett. 37 5030
[7] Zhong M C, Wei X B, Zhou J H, Wang Z Q, Li Y M 2013 Nat. Commun. 4 1768
[8] Xu P, He X D, Wang J, Zhan M S 2010 Opt. Lett. 35 2164
[9] Shvedov V G, Izdebskaya Y V, Rode A V, Desyatnikov A, Krolikowski W, Kivshar Y S 2008 Opt. Express 16 20902
[10] Pu J X, Liu X Y, Nemoto S 2005 Opt. Commun. 252 7
[11] Pu J X, Dong M M 2006 Appl. Opt. 45 7553
[12] Gbur G, Visser T D 2003 Opt. Lett. 28 1627
[13] Rao L Z, Pu J X 2007 Chin. Opt. Lett. 5 379
[14] Qi Z J, Huang W G 2013 Acta Phys. Sin. 62 197801 (in Chinese) [齐智坚, 黄维刚2013 62 197801]
[15] Chen S F, Guo X, Wu Q, Zhao X F, Shao M, Huang W 2013 Chin. Phys. B 22 128506 (in Chinese)[陈淑芬, 郭旭, 邬强, 赵晓飞, 邵茗, 黄维2013 中国物理22 128506]
[16] Durnin J 1987 J. Opt. Soc. Am. A 4 651
[17] Cheng Z M, Wu F T, Fan D D, Fang X 2012 Sci. Sin. Phys. Mech. Astron. 42 805 (in Chinese)[程治明, 吴逢铁, 范丹丹, 方翔2012 中国科学42 805]
[18] Fan D D, Wu F T, Cheng Z M, Zhu J Q 2013 Acta Phys. Sin. 62 104219 (in Chinese)[范丹丹, 吴逢铁, 程治明, 朱健强2013 62 104219]
[19] Cheng Z M, Wu F T, Fan D D, Fang X 2013 Opt. Laser. Technol. 52 87
[20] Fang X, Wu F T, Cheng Z M 2013 Acta Opt. Sin. 33 0205001(in Chinese) [方翔, 吴逢铁, 程治明2013 光学学报33 0205001]
[21] Zhang Q H 2010 MS Dissertation (Guangzhou: South China University of Technology)(in Chinese) [张奇辉 2010 硕士学位论文(广州: 华南理工大学)]
[22] Harada Y, Asakura T 1996 Opt. Commun. 124 529
[23] Cheng Z M, Wu F T, Fang X, Fan D D 2012 Acta Phys. Sin. 61 214201 (in Chinese)[程治明, 吴逢铁, 方翔, 范丹丹2012 61 214201]
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[1] Arlt J, Padgett M J 2000 Opt. Lett. 25 191
[2] Pavelyev V, Osipov V, Kachalov D, Khonina S, Cheng W, Gaidukeviciute A, Chichkov B 2012 Appl. Opt. 51 4215
[3] Gao W, Hu X B, Sun D, Li J Y 2012 Opt. Express 20 20715
[4] Taylor M A, Knittel J, Bowen W P 2013 Opt. Express 21 8018
[5] Ivanov V V, Isaacs J A, Saffman M, Kemme S A, Ellis A R, Brady G R, Wendt J R, Biedermann G W, Samora S 2013 eprint arXiv 1305 5309
[6] Black B J, Mohanty S K 2012 Opt. Lett. 37 5030
[7] Zhong M C, Wei X B, Zhou J H, Wang Z Q, Li Y M 2013 Nat. Commun. 4 1768
[8] Xu P, He X D, Wang J, Zhan M S 2010 Opt. Lett. 35 2164
[9] Shvedov V G, Izdebskaya Y V, Rode A V, Desyatnikov A, Krolikowski W, Kivshar Y S 2008 Opt. Express 16 20902
[10] Pu J X, Liu X Y, Nemoto S 2005 Opt. Commun. 252 7
[11] Pu J X, Dong M M 2006 Appl. Opt. 45 7553
[12] Gbur G, Visser T D 2003 Opt. Lett. 28 1627
[13] Rao L Z, Pu J X 2007 Chin. Opt. Lett. 5 379
[14] Qi Z J, Huang W G 2013 Acta Phys. Sin. 62 197801 (in Chinese) [齐智坚, 黄维刚2013 62 197801]
[15] Chen S F, Guo X, Wu Q, Zhao X F, Shao M, Huang W 2013 Chin. Phys. B 22 128506 (in Chinese)[陈淑芬, 郭旭, 邬强, 赵晓飞, 邵茗, 黄维2013 中国物理22 128506]
[16] Durnin J 1987 J. Opt. Soc. Am. A 4 651
[17] Cheng Z M, Wu F T, Fan D D, Fang X 2012 Sci. Sin. Phys. Mech. Astron. 42 805 (in Chinese)[程治明, 吴逢铁, 范丹丹, 方翔2012 中国科学42 805]
[18] Fan D D, Wu F T, Cheng Z M, Zhu J Q 2013 Acta Phys. Sin. 62 104219 (in Chinese)[范丹丹, 吴逢铁, 程治明, 朱健强2013 62 104219]
[19] Cheng Z M, Wu F T, Fan D D, Fang X 2013 Opt. Laser. Technol. 52 87
[20] Fang X, Wu F T, Cheng Z M 2013 Acta Opt. Sin. 33 0205001(in Chinese) [方翔, 吴逢铁, 程治明2013 光学学报33 0205001]
[21] Zhang Q H 2010 MS Dissertation (Guangzhou: South China University of Technology)(in Chinese) [张奇辉 2010 硕士学位论文(广州: 华南理工大学)]
[22] Harada Y, Asakura T 1996 Opt. Commun. 124 529
[23] Cheng Z M, Wu F T, Fang X, Fan D D 2012 Acta Phys. Sin. 61 214201 (in Chinese)[程治明, 吴逢铁, 方翔, 范丹丹2012 61 214201]
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