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Experimental investigation on partially coherent higher-order non-diffractive beams |
| Chen Guang-Ming(陈光明)a)b), Hua Li-Ming(华黎闽)a), Lin Hui-Chuan(林惠川)a), and Pu Ji-Xiong(蒲继雄)a)† |
| a College of Information Science & Engineering, Huaqiao University, Quanzhou 362021, China; b College of Fujian Education, Fuzhou 350025, China |
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Abstract We experimentally study the generation of a partially coherent non-diffractive beam by focusing a partially coherent vortex beam with an axicon. The investigation results show that when the partially coherent vortex beam is focused by the axicon, the beam is transferred into a partially coherent higher-order non-diffractive beam. In the non-diffractive zone, the transverse intensity distribution of the partially coherent higher-order non-diffractive beam is invariant during propagation. In addition, the range of the non-diffractive zone is related to the coherence of the partially coherent vortex beam. The poorer the coherence of the partially coherent vortex beam, the shorter the range of the non-diffractive zone.
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Received: 17 February 2011
Revised: 16 April 2011
Accepted manuscript online:
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PACS:
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42.25.Fx
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(Diffraction and scattering)
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42.25.Kb
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(Coherence)
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| Fund: Project supported by the National Natural Science Foundation of China (Grant No. 60977068) and the Foundations of the State Key Laboratory for Transient Optical and Photonic Technology of Chinese Academy of Sciences (Grant No. SKL ST200912). |
Cite this article:
Chen Guang-Ming(陈光明), Hua Li-Ming(华黎闽), Lin Hui-Chuan(林惠川), and Pu Ji-Xiong(蒲继雄) Experimental investigation on partially coherent higher-order non-diffractive beams 2011 Chin. Phys. B 20 094203
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| [1] |
Coullet P, Gil L and Rocca F 1989 Opt. Commun. 73 403
|
| [2] |
Allen L 1992 Phys. Rev. A 45 8185
|
| [3] |
Gibson G, Courtial J, Padgett M, Vasnetsov M, Pas'ko V, Barnett S and Franke-Arnold S 2004 Opt. Exp. 12 5448
|
| [4] |
He H, Friese M E, Heckenberg N R and Rubinsztein-Dunlop H 1995 Phys. Rev. Lett. 75 826
|
| [5] |
Curtis J E, Koss B A and Grier D G 2002 Opt. Commun. 207 169
|
| [6] |
Lu X H, Huang H Q, Zhao C L, Wang J F and Chen He. 2008 Laser Optoelectronics Progress 45 50
|
| [7] |
Chen Z Y, Zhang G W, Rao L Z and Pu J X 2008 Chin. J. Lasers 35 1063 (in Chinese)
|
| [8] |
He D, Yan H W and Lü B D 2009 Chin. J. Lasers 36 2023 (in Chinese)
|
| [9] |
Li Y Y, Chen Z Y, Liu H and Pu J X 2010 Acta Phys. Sin. 59 1740 (in Chinese)
|
| [10] |
Guo Z H and Lü B D 2006 Chin. Phys. B 15 334
|
| [11] |
Hua L M and Pu J X 2011 Chin. Phys. B 20 014202
|
| [12] |
Durnin J, Miceli J J and Eberly J H 1987 Phys. Rev. Lett. 58 1499
|
| [13] |
Wu F T, Jiang X G, Liu B and Qiu Z X 2009 Acta Phys. Sin. 58 3125 (in Chinese)
|
| [14] |
Lei M and Yao B L 2006 Acta Photon. Sin. 35 146 (in Chinese)
|
| [15] |
Gao Z H and Lü B D 2005 Acta Photon. Sin. 34 134 (in Chinese)
|
| [16] |
Ma L and Wu F T 2010 Acta Phys. Sin. 59 6096 (in Chinese)
|
| [17] |
Salem M, Korotkova O, Dogariu A and Wolf E 2004 Waves in Random Media 14 513
|
| [18] |
Ge D, Cai Y J and Lin Q 2005 Chin. Phys. B 14 128
|
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