...
首页> 外文期刊>Journal of nonlinear optical physics & materials >Optical spatial soliton in strong nonlocal logarithmic medium
【24h】

Optical spatial soliton in strong nonlocal logarithmic medium

机译:强非局部对数介质中的光学空间孤子

获取原文
获取原文并翻译 | 示例
           

摘要

In this paper, the propagation of Gaussian beam in strong nonlocal logarithmic medium is studied, and the evolution equations for the parameters are obtained. The initial condition of forming spatial optical soliton in this kind of medium, which requires the initial beam on-waist incident and its width equaling to the critical beam width, is different from that in strong nonlocal Kerr medium. The reason of the difference is also analyzed. Moreover, the result shows that the beam width will oscillate periodically when the initial condition is dissatisfied. In addition, we discuss the influence of the initial beam width on oscillating range.
机译:研究了高斯光束在强非局域对数介质中的传播,得到了参数的演化方程。在这种介质中形成空间光孤子的初始条件不同于初始的束腰入射,并且其宽度等于临界束宽度,这与强非局域Kerr介质中的条件不同。还分析了差异的原因。而且,结果表明,当初始条件不满足时,光束宽度将周期性地振荡。另外,我们讨论了初始光束宽度对振荡范围的影响。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
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