Ze-Xian Zhang, Xiao-Yang Zhao, Ye Li, Hu Cui, Zhi-Chao Luo, Wen-Cheng Xu, Ai-Ping Luo. Generation and manipulation of bright spatial bound-soliton pairs under the diffusion effect in photovoltaic photorefractive crystals[J]. Chinese Physics B, 2020, 29(10):
- Chinese Physics B
- Vol. 29, Issue 10, (2020)
Fig. 1. Intensity FWHM of bright solitons versus A .
Fig. 2. (a) Sum of squares of deviations from mean D as a function of A 2 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 A 1 = 0.1 and A 2 = 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 A 1 = 0.1 and A 2 = 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.
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