首页> 美国卫生研究院文献>other >Higher order processes in random Raman lasing
【2h】

Higher order processes in random Raman lasing

机译:随机拉曼激光中的高阶过程

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

Random Raman lasers offer a unique opportunity to study many exciting dynamics of light propagation in turbid media. One of the most notable features observed to exist in the recently discovered random Raman laser are the presence of higher order stimulated Raman scattering (SRS) processes. The higher order Stokes generation likely comes from photons that have the longest pathlengths, thus have the most gain. This makes these photons particularly likely to offer interesting insight into wave propagation effects such as coherent backscattering and optical Anderson localization. In this work, we use Monte Carlo simulations to investigate how these higher order processes occur and what properties they are expected to exhibit when considering only transport equation dynamics. This knowledge will allow us to look for deviations from this theory in future experiments to determine if wavelike properties play an active role in random Raman lasing.
机译:随机拉曼激光器为研究混浊介质中光传播的许多令人兴奋的动力学提供了独特的机会。最近发现的随机拉曼激光器中观察到的最显着特征之一是存在高阶受激拉曼散射(SRS)过程。高阶斯托克斯信号的产生可能来自光程最长的光子,因此增益最大。这使得这些光子特别有可能提供有关波传播效应(如相干反向散射和安德森光学定位)的有趣信息。在这项工作中,我们使用蒙特卡洛模拟研究这些高阶过程是如何发生的,以及仅考虑运输方程动力学时它们预期表现出什么性质。这些知识将使我们能够在未来的实验中寻找与该理论的偏差,以确定波型属性是否在随机拉曼激射中发挥了积极作用。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

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