...
首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Robust propagation of optical vortex beams, necklace-ring solitons, soliton clusters and uniform-ring beams generated in the frame of the higher-order (3+1)-dimensional cubic-quintic-septic complex Ginzburg-Landau equation
【24h】

Robust propagation of optical vortex beams, necklace-ring solitons, soliton clusters and uniform-ring beams generated in the frame of the higher-order (3+1)-dimensional cubic-quintic-septic complex Ginzburg-Landau equation

机译:光学涡旋光束,项链孤子,孤子簇和在高阶(3 + 1) - 二维立方 - 封闭式林茨堡 - Landau方程中产生的框架中产生的圆形涡旋梁,项链孤子孤子,孤子簇和均匀环梁

获取原文
获取原文并翻译 | 示例
           

摘要

We have demonstrated numerically that new families of spatiotemporal dissipative optical bullets, including self-trapped, necklace-ring, ring-vortex solitons, uniform-ring beams, spherical and rhombic distributions of light bullets, and fundamental and cluster solitons, are possible in the higher-order (3 + 1)-dimensional cubic-quintic-septic complex Ginzburg-Landau equation with higher-order effects such as stimulated Raman scattering, self-steepening and third-, fourth-, fifth- and sixth-order dispersion terms. These solutions remain localized and can be self-trapped over a huge propagation distance, even in the presence of random perturbations, due to the combined influence of dispersion, diffraction, gain, loss, spectral filtering, the Raman effect and cubic-quintic-septic nonlinearities.
机译:我们在数字上表现出了新的时空耗散光学子弹的新系列,包括自捕获,项链环,环 - 涡旋孤子,均匀环梁,球形和光子弹和菱形和孤子孤子,是可以的 高阶(3 + 1) - 二维立方 - 静脉化复合林茨堡 - Landau方程,具有高阶效应,如刺激拉曼散射,自我陡峭和第三,第三,第五阶和第六阶分散术语。 这些解决方案仍然是局部的,并且即使在存在随机扰动的情况下,也可以自捕获,即使在随机扰动的存在下,由于分散,衍射,增益,损失,光谱滤波,拉曼效应和立方 - 静脉化的综合影响 非线性。

著录项

相似文献

  • 外文文献
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号