Abstract
We report the experimental observation of cylindrical-vector vortex solitons (CVVSs) in lead glass with strongly thermal nonlocal nonlinearity. The formations of radially and angularly polarized solitons with topological charge of $l = 1$ were observed. We show that the ring profiles and the polarization distributions of the two first-order CVVSs can be preserved. We numerically prove that the first-order CVVS is stable, and the higher-order CVVSs with $l \ge 2$ are unstable based on the linear stability analysis method.
© 2021 Optical Society of America
Full Article | PDF ArticleMore Like This
Huicong Zhang, Manna Chen, Ling Yang, Bo Tian, Chengjie Chen, Qi Guo, Qian Shou, and Wei Hu
Opt. Lett. 44(12) 3098-3101 (2019)
Yana V. Izdebskaya, Vladlen G. Shvedov, Pawel S. Jung, and Wieslaw Krolikowski
Opt. Lett. 43(1) 66-69 (2018)
Yana Izdebskaya, Gaetano Assanto, and Wieslaw Krolikowski
Opt. Lett. 40(17) 4182-4185 (2015)