首页> 外文OA文献 >Self-organization of frozen light in near-zero-index media with cubic nonlinearity
【2h】

Self-organization of frozen light in near-zero-index media with cubic nonlinearity

机译:具有立方数的近零指数介质中冻结光的自组织   非线性

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

We theoretically demonstrate the existence of frozen light in near-zero-indexmedia with cubic nonlinearity. Light is stopped to a standstill owing to thedivergent wavelength and the vanishing group velocity, effectively rendering,through nonlinearity, a positive-epsilon trapping cavity carved in an otherwiseslightly-negative-epsilon medium. By numerically solving Maxwell's equations,we find a soliton-like family of still azimuthal doughnuts, which we furtherstudy through an adiabatic perturbative theory that describes solitonevaporation in lossy media or condensation in actively pumped materials. Ourresults suggest applications in optical data processing and storage, quantumoptical memories, and soliton-based lasers without cavities. Additionally,near-zero-index conditions can also be found in the interplanetary medium andin the atmosphere, where we provide an alternative explanation to the rarephenomenon of ball-lightning.
机译:我们从理论上证明了具有立方非线性的接近零折射率介质中冻结光的存在。由于发散的波长和消失的群速度,光停滞不前,通过非线性有效地渲染了刻在否则为负的ε介质中的正ε捕获腔。通过数值求解麦克斯韦方程,我们找到了一个孤子状的仍然是甜甜圈的甜甜圈,我们通过一个绝热微扰理论进一步研究了这一理论,该理论描述了有损耗介质中的硅酮汽化或主动泵送材料中的凝结。我们的结果建议应用于光学数据处理和存储,量子光学存储器以及无腔的基于孤子的激光器。此外,在行星际介质和大气中也可以找到接近零折射率的条件,在这里我们为球状闪电的稀有现象提供了另一种解释。

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