首页> 美国卫生研究院文献>Scientific Reports >Engineering deceleration and acceleration of soliton emitted from Airy pulse with quadratic phase modulation in optical fibers without high-order effects
【2h】

Engineering deceleration and acceleration of soliton emitted from Airy pulse with quadratic phase modulation in optical fibers without high-order effects

机译:无二次效应的光纤二次相位调制从艾里脉冲发射的孤子的工程减速和加速

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

Soliton propagation direction can be engineered in optical fibers in the presence of high-order effects (HOEs). It is well known that Raman effects can decelerate the soliton. Here we investigate the manipulation of the deceleration or acceleration of soliton emitted from Airy pulse whose spectrum is imposed an initial quadratic phase modulation (QPM) in optical fibers in the absence of HOEs. We show that, under the action of the anomalous second-order dispersion (SOD) and Kerr nonlinearity, Airy pulse with QPM is able to emit soliton with acceleration or deceleration depending on whether the QPM is negative or positive, and at a rate that is determined by the magnitude of QPM. The reason is that the acceleration behaviors of incident Airy pulse is altered depending on whether SOD and QPM have the same or opposite signs. Our study shows the possibility of controlling and manipulating the soliton propagation and interaction in optical fibers without HOEs, by purposely choosing appropriate QPM parameter of an Airy pulse.
机译:在存在高阶效应(HOE)的情况下,可以在光纤中设计孤子传播方向。众所周知,拉曼效应可以使孤子减速。在这里,我们研究了在不存在HOE的情况下,从艾里脉冲发射的孤子的减速或加速的操作,该艾里脉冲的频谱在光纤中被施加了初始二次相位调制(QPM)。我们表明,在异常二阶色散(SOD)和Kerr非线性的作用下,具有QPM的Airy脉冲能够根据QPM为负还是正以速率为正或负的方式以加速或减速方式发射孤子。由QPM的大小确定。原因是入射的艾里脉冲的加速行为会根据SOD和QPM具有相同或相反的符号而改变。我们的研究表明,通过有选择地选择艾里脉冲的QPM参数,可以在没有HOE的情况下控制和操纵孤子在光纤中的传播和相互作用。

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