2012/12/07 by Jilong Chen, Zhiwei Shi, Chen, Jilong +3
Physics and Astronomy · #78 #Advanced Fiber Laser Technologies #FOS: Physical sciences #Nonlinear Photonic Systems #Nonlinear Waves and Solitons #Optics (physics.optics) #Pattern Formation and Solitons (nlin.PS)
paper · pdf · doi:10.48550/arxiv.1212.1543
openalex publication_date 2012/12/07 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We investigate one-dimensional Helmholtz solitons with nonlocal nonlinearity. We show an exact analytical solution to the nonlocal nonlinear nonparaxial propagation equation in the cases of high and weak nonlocality. We also numerically find that the degree of nonlocality can affect the width of nonlocal Helmholtz soliton beams, but have no effect on their stability. Contrarily, nonparaxiality can affect their stability, but have no effect on their width.