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Chin. Phys. B, 2020, Vol. 29(10): 104208    DOI: 10.1088/1674-1056/abab7a
ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS Prev   Next  

Generation and manipulation of bright spatial bound-soliton pairs under the diffusion effect in photovoltaic photorefractive crystals

Ze-Xian Zhang(张泽贤), Xiao-Yang Zhao(赵晓阳), Ye Li(李烨), Hu Cui(崔虎)†, Zhi-Chao Luo(罗智超), Wen-Cheng Xu(徐文成), and Ai-Ping Luo(罗爱平)
1 Guangdong Provincial Key Laboratory of Nanophotonic Functional Materials and Devices & Guangzhou Key Laboratory for Special Fiber Photonic Devices and Applications, South China Normal University, Guangzhou 510006, China
Abstract  

The generation and propagation characteristics of bright spatial bound-soliton pairs (BSPs) are investigated under the diffusion effect in photovoltaic photorefractive crystals by numerical simulation. The results show that two coherent solitons, one as the signal light and the other as the control light, can form a BSP when the peak intensity of the control light is appropriately selected. Moreover, under the diffusion effect, the BSP experiences a self-bending process during propagating and the center of the BSP moves on a parabolic trajectory. Furthermore, the lateral shift of the BSP at the output face of the crystal can be manipulated by adjusting the peak intensity of the control light. The research results provide a method for the design of all-optical switching and routing based on the manipulation of the lateral position of BSPs.

Keywords:  solitons      photovoltaic photorefractive      diffusion effect  
Received:  12 May 2020      Revised:  15 June 2020      Accepted manuscript online:  01 August 2020
PACS:  42.65.Tg (Optical solitons; nonlinear guided waves)  
  42.65.-k (Nonlinear optics)  
Corresponding Authors:  Corresponding author. E-mail: cuihu@m.scnu.edu.cn   
About author: 
†Corresponding author. E-mail: cuihu@m.scnu.edu.cn
* Project supported by the National Natural Science Foundation of China (Grant Nos. 61875058, 11874018, 11974006, and 61378036).

Cite this article: 

Ze-Xian Zhang(张泽贤), Xiao-Yang Zhao(赵晓阳), Ye Li(李烨), Hu Cui(崔虎)†, Zhi-Chao Luo(罗智超), Wen-Cheng Xu(徐文成), and Ai-Ping Luo(罗爱平) Generation and manipulation of bright spatial bound-soliton pairs under the diffusion effect in photovoltaic photorefractive crystals 2020 Chin. Phys. B 29 104208

Fig. 1.  

Intensity FWHM of bright solitons versus A.

Fig. 2.  

(a) Sum of squares of deviations from mean D as a function of A2 for the cases of θ = π (solid curve) and θ = 0 (dashed curve). Panel (b) is enlargement of (a) in the vertical direction.

Fig. 3.  

Intensity contours showing the propagation dynamics of two out of phase solitons for A1 = 0.1 and A2 = 0.1 (a), 0.163 (b), 0.176 (c), 0.181 (d), 0.214 (e), 0.231 (f), 0.251 (g), 0.258 (h), 0.28 (i).

Fig. 4.  

Relation (a) between propagation distance ξ and the spacing, and (b) between ξ and the peak intensity for two anti-phase solitons.

Fig. 5.  

Intensity contours showing the propagation dynamics of two in-phase solitons for A1 = 0.1 and A2 = 0.1 (a), 0.139 (b), 0.196 (c), and 0.253 (d).

Fig. 6.  

Relation (a) between propagation distance ξ and the spacing, and (b) between ξ and the peak intensity for two in-phase solitons.

[1]
Weerasekara G, Maruta A 2017 IEEE Photon. J. 9 7903612 DOI: 10.1109/JPHOT.2017.2697902
[2]
Wang Y F, Tian B, Jiang Y 2017 Appl. Math. Comput. 292 448 DOI: 10.1016/j.amc.2016.07.025
[3]
Zhao X H, Tian B, Chai J, Wu X Y, Guo Y J 2017 Eur. Phys. J. Plus 132 192 DOI: 10.1140/epjp/i2017-11453-5
[4]
Kudlinski A, Wang S F, Mussot A, Conforti M 2015 Opt. Lett. 40 2142 DOI: 10.1364/OL.40.002142
[5]
Yang C Y, Li W Y, Yu W T, Liu M L, Zhang Y J, Ma G L, Lei M, Liu W J 2018 Nonlinear Dyn. 92 203 DOI: 10.1007/s11071-018-4049-9
[6]
Liu R, Li J Z 2018 Results Phys. 11 436 DOI: 10.1016/j.rinp.2018.09.030
[7]
Li M M, Cheng L H, Wu J, Lai X J, Wang Y Y 2019 Chin. Phys. B 28 120502 DOI: 10.1088/1674-1056/ab5188
[8]
Lai X J, Cai X O, Zhang J F 2015 Chin. Phys. B 24 070503 DOI: 10.1088/1674-1056/24/7/070503
[9]
Chen W J, Ju Y, Liu C Y, Wang L K, Lu K Q 2018 Chin. Phys. B 27 114216 DOI: 10.1088/1674-1056/27/11/114216
[10]
Lan Z Z, Hu W Q, Guo B L 2019 Appl. Math. Modell. 73 695 DOI: 10.1016/j.apm.2019.04.013
[11]
Lan Z Z, Su J J 2019 Nonlinear Dyn. 96 2535 DOI: 10.1007/s11071-019-04939-1
[12]
Longobucco M, Cimek J, Čurilla L, Pysz D, Buczyński R, Bugár I 2019 Opt. Fiber Technol. 51 48 DOI: 10.1016/j.yofte.2019.04.009
[13]
Soysouvanh S, Phongsanam P, Mitatha S, Ali J, Yupapin P, Amiri I S, Grattan K T V, Yoshida M 2019 Microsyst. Technol. 25 431 DOI: 10.1007/s00542-018-4011-2
[14]
Ghadi A, Sohrabfar S 2018 IEEE Photon. Technol. Lett. 30 569 DOI: 10.1109/LPT.2018.2805769
[15]
Laudyn U A, Piccardi A, Kwasny M, Karpierz M A, Assanto G 2018 Opt. Lett. 43 2296 DOI: 10.1364/OL.43.002296
[16]
Banerjee A, Roy S 2018 Phys. Rev. A 98 033806 DOI: 10.1103/PhysRevA.98.033806
[17]
Biswas A, Triki H, Zhou Q, Moshokoa S P, Ullah M Z, Belic M 2017 Optik 144 357 DOI: 10.1016/j.ijleo.2017.07.008
[18]
Katti A 2018 Appl. Phys. B 124 192 DOI: 10.1007/s00340-018-7056-0
[19]
Katti A 2018 Opt. Quantum Electron. 50 263 DOI: 10.1007/s11082-018-1524-y
[20]
Cai X, Liu J S, Wang S L, Liu S X 2009 Chin. Phys. B 18 1891 DOI: 10.1088/1674-1056/18/5/029
[21]
Shwetanshumala S, Konar S 2010 Phys. Scr. 82 045404 DOI: 10.1088/0031-8949/82/04/045404
[22]
Pu S Z, Chen M, Li Y J, Zhang L Y 2019 Opt. Commun. 450 78 DOI: 10.1016/j.optcom.2019.05.065
[23]
Saravanan M, Jagtap A D, Vasudeva M A S 2018 Chaos Solitons Fractal. 106 220 DOI: 10.1016/j.chaos.2017.11.022
[24]
Morin M, Duree G, Salamo G, Segev M 1995 Opt. Lett. 20 2066 DOI: 10.1364/OL.20.002066
[25]
Lu K Q, Zhang M Z, Zhao W, Yang Y L, Yang Y, Zhang Y H, Liu X M, Zhang Y P, Song J P 2006 Chin. Phys. Lett. 23 2770 DOI: 10.1088/0256-307X/23/10/040
[26]
Zheng C Z, Luo M Q, Lin G, Cui H, Luo A P 2017 Opt. Commun. 387 95 DOI: 10.1016/j.optcom.2016.11.033
[27]
Yan L F, Jin Q L, Zhang D, Zhang Y J 2011 Opt. Commun. 284 1682 DOI: 10.1016/j.optcom.2010.11.057
[28]
Yan L F, Wang H C, She W L 2006 Acta Phys. Sin. 55 5257 in Chinese DOI: 10.7498/aps.55.5257
[29]
Zhu W T, Cui H, Luo A P, Luo Z C, Xu W C 2016 J. Opt. Soc. Am. B 33 2209 DOI: 10.1364/JOSAB.33.002209
[30]
Ciattoni A, DelRe E, Marini A, Rizza C 2008 Opt. Express 16 10867 DOI: 10.1364/OE.16.010867
[31]
Ciattoni A, DelRe E, Rizza C, Marini A 2008 Opt. Lett. 33 2110 DOI: 10.1364/OL.33.002110
[32]
Cui H, Zhang B Z, She W L 2008 J. Opt. Soc. Am. B 25 1756 DOI: 10.1364/JOSAB.25.001756
[33]
She W L, Lee K K, Lee W K 1999 Phys. Rev. Lett. 83 3182 DOI: 10.1103/PhysRevLett.83.3182
[34]
She W L, Lee K K, Lee W K 2000 Phys. Rev. Lett. 85 2498 DOI: 10.1103/PhysRevLett.85.2498
[35]
Uzunov I M, Stoev V D, Tzoleva T I 1993 Opt. Commun. 97 307 DOI: 10.1016/0030-4018(93)90494-P
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