arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2011.05396physics.opticsphysics.plasm-ph
收藏

均匀非线性介质中两Laser光束的非线性偏振传输与控制

Nonlinear Polarization Transfer and Control of Two Laser Beams Overlapping in a Uniform Nonlinear Medium

Eugene Kur, Malcolm Lazarow, Jonathan S. Wurtele, Pierre Michel

摘要:

研究了在非线性光学介质中利用两束激光进行偏振控制的方案。特别是,我们表明,在一定条件下,它是可能的两个激光束交换其偏振态。一个模型占一个更现实的,2D传播几何形状。2D模型产生完全不同的结果(与1D传播几何结构相比),在现实环境中实现偏振控制产生困难。提出了一种将非线性光学介质简化为薄板的方法来克服这些困难。

英文摘要:

A scheme for polarization control using two laser beams in a non-linear optical medium is studied using both co- and counter-propagating beam geometries. In particular, we show that under certain conditions it is possible for two laser beams to exchange their polarization states. A model accounting for a more realistic, 2D propagation geometry is presented. The 2D model produces drastically different results (compared to the 1D propagation geometry), creating difficulties for implementing polarization control in a realistic setting. A proposal for overcoming these difficulties by reducing the non-linear optical medium to a thin slab is presented.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑