-
涡旋光束的产生、传输与应用是当前光学领域热门的研究课题之一. 本文提出的新型多环涡旋光束, 包括双环涡旋及三环涡旋光束, 它是由多束携带不同拓扑电荷数且束腰半径不同的拉盖尔-高斯涡旋光束共轴叠加而成, 其光强分布为多环结构. 从理论上研究了多环涡旋光束的形成与分布特征, 基于共轭对称延拓Fourier计算全息方法生成了多环涡旋光束的计算全息图, 并利用一个空间光调制器实验产生了与理论一致的高质量的多环涡旋光束. 研究表明多环涡旋光束的各环携带不同的轨道角动量, 空间分布保持相互独立. 这种新型的多环涡旋光束相对于携带单一拓扑电荷数的涡旋光束, 提供了更多的控制参数和更加多样化的结构分布, 因此在光学镊子、光学捕获等微操控以及光通信领域具有潜在的应用潜力.The generation, propagation and application of vortex beams have been hot research topics in recent years. In this paper we introduce the novel multiple-ring vortex beams, including double-ring vortex beams and triple-ring vortex beams, which are generated by the coaxial superposition of multiple Laguerre-Gaussian vortex beams with different topological charge numbers and different waist parameters, and their intensity distribution is of multiple-ring. We study the generation and distribution characteristics of multiple-ring vortex beams theoretically, obtain the computer generated hologram of multiple-ring vortex beams based on conjugate symmetric extension Fourier computer generated holography, and experimentally generate quality multiple-ring vortex beams using a spatial light modulator. Excellent agreement between theoretical and experimental results is observed. The study indicates that each ring of multiple-ring vortex beams carries different orbital angular momentum, and the spatial distribution is independent. The novel multiple-ring vortex beams provide more controllable parameters and more diverse structure distributions, which enable their applications in the fields of micro-manipulation as optical tweezers or optical spanner. Furthermore, they also have potential applications as available encoding tools in optical communication.
[1] Curtis J E, Grier D G 2003 Phys. Rev. Lett. 90 133901
[2] Heckenberg N R, Mcduff R, Smith C P, Dunlop H R, Wegener M J 1992 Opt. Quantum Electron. 24 S951
[3] Allen L, Beijersbergen M W, Spreeuw R J C, Woerdman J P 1992 Phys. Rev. A 45 8185
[4] Barnett S M, Allen L 1994 Opt. Commun. 110 670
[5] Beijersbergen M W, Allen L, Vanderveen H E L O, Woerdman J P 1993 Opt. Commun. 96 123
[6] Beijersbergen M W, Coerwinkel R P C, Kristensen M, Woerdman J P 1994 Opt. Commun. 112 321
[7] Turnbull G A, Robertson D A, Smith G M, Allen L, Padgett M J 1996 Opt. Commun. 127 183
[8] Curtis J E, Koss B A, Grier D G 2002 Opt. Commun. 207 169
[9] Ostrovsky A S, Parrao P C, Arrizon V 2013 Opt. Lett. 38 534
[10] Ding P F, Pu J X 2012 Acta Phys. Sin. 61 174201 (in Chinese) [丁攀峰, 蒲继雄 2012 61 174201]
[11] Arlt J, Padgett M J 2000 Opt. Lett. 25 191
[12] Arnold S F, Leach J, Padgett M J, Lembessis V E, Ellinas D, Wright A J, Girkin J M, Girkin J M, Ohberg P, Arnold A S 2007 Opt. Express 15 8619
[13] He X D, Xu P, Wang J, Zhan M S 2009 Opt. Express 17 21007
[14] Vaity P, Singh R P 2011 Opt. Lett. 36 2994
[15] Litvin I A, Burger L, Forbes A 2013 Opt. Lett. 38 3363
[16] Baumann S M, Kalb D M, MacMillan L H, Galvez E J 2009 Opt. Express 17 9818
[17] Ando T, Matsumoto N, Ohtake Y, Takiguchi Y, Inoue T 2010 J. Opt. Soc. Am. A 27 2602
[18] Fang G J, Pu J X 2012 Chin. Phys. B. 21 084203
[19] Guo C S, Liu X, He J L, Wang H T 2004 Opt. Express 12 4625
[20] Sun S H, Pu J X 2011 Acta Opt. Sin. 31(s1) 100520 (in Chinese) [孙顺红, 蒲继雄 2011 光学学报 31(s1) 100520]
[21] Fang G J, Sun S H, Pu J X 2012 Acta Phys. Sin. 61 064210 (in Chinese) [方桂娟, 孙顺红, 蒲继雄 2012 61 064210]
[22] Huang S J, Wang S Z, Yu Y J 2009 Acta Phys. Sin. 58 952 (in Chinese) [黄素娟, 王朔中, 于瀛洁 2009 58 952]
-
[1] Curtis J E, Grier D G 2003 Phys. Rev. Lett. 90 133901
[2] Heckenberg N R, Mcduff R, Smith C P, Dunlop H R, Wegener M J 1992 Opt. Quantum Electron. 24 S951
[3] Allen L, Beijersbergen M W, Spreeuw R J C, Woerdman J P 1992 Phys. Rev. A 45 8185
[4] Barnett S M, Allen L 1994 Opt. Commun. 110 670
[5] Beijersbergen M W, Allen L, Vanderveen H E L O, Woerdman J P 1993 Opt. Commun. 96 123
[6] Beijersbergen M W, Coerwinkel R P C, Kristensen M, Woerdman J P 1994 Opt. Commun. 112 321
[7] Turnbull G A, Robertson D A, Smith G M, Allen L, Padgett M J 1996 Opt. Commun. 127 183
[8] Curtis J E, Koss B A, Grier D G 2002 Opt. Commun. 207 169
[9] Ostrovsky A S, Parrao P C, Arrizon V 2013 Opt. Lett. 38 534
[10] Ding P F, Pu J X 2012 Acta Phys. Sin. 61 174201 (in Chinese) [丁攀峰, 蒲继雄 2012 61 174201]
[11] Arlt J, Padgett M J 2000 Opt. Lett. 25 191
[12] Arnold S F, Leach J, Padgett M J, Lembessis V E, Ellinas D, Wright A J, Girkin J M, Girkin J M, Ohberg P, Arnold A S 2007 Opt. Express 15 8619
[13] He X D, Xu P, Wang J, Zhan M S 2009 Opt. Express 17 21007
[14] Vaity P, Singh R P 2011 Opt. Lett. 36 2994
[15] Litvin I A, Burger L, Forbes A 2013 Opt. Lett. 38 3363
[16] Baumann S M, Kalb D M, MacMillan L H, Galvez E J 2009 Opt. Express 17 9818
[17] Ando T, Matsumoto N, Ohtake Y, Takiguchi Y, Inoue T 2010 J. Opt. Soc. Am. A 27 2602
[18] Fang G J, Pu J X 2012 Chin. Phys. B. 21 084203
[19] Guo C S, Liu X, He J L, Wang H T 2004 Opt. Express 12 4625
[20] Sun S H, Pu J X 2011 Acta Opt. Sin. 31(s1) 100520 (in Chinese) [孙顺红, 蒲继雄 2011 光学学报 31(s1) 100520]
[21] Fang G J, Sun S H, Pu J X 2012 Acta Phys. Sin. 61 064210 (in Chinese) [方桂娟, 孙顺红, 蒲继雄 2012 61 064210]
[22] Huang S J, Wang S Z, Yu Y J 2009 Acta Phys. Sin. 58 952 (in Chinese) [黄素娟, 王朔中, 于瀛洁 2009 58 952]
计量
- 文章访问数: 7734
- PDF下载量: 5987
- 被引次数: 0
下载:
