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focusing fiber
相关语句
  聚焦光纤
     VARIATIONAL SOLUTIONS OF AXISYMMETRICAL FIELD IN A NONLINEAR LONGITUDINALLY INHOMOGENEOUS SELF FOCUSING FIBER
     非线性轴向不均匀自聚焦光纤轴对称场的变分解
短句来源
     In this paper, the effect of quintic nonlinearity on modulational instability in the anomalous dispersion regime of self focusing fiber from extended nonlinear Schrodinger equation is considered.
     从带五次非线性项的扩展非线性薛定谔方程出发 ,重点考虑了五次非线性对常用的自聚焦光纤中反常色散区调制不稳定性的影响。
短句来源
  相似匹配句对
     Focusing on Carbon Fiber
     聚焦碳纤维
短句来源
     Investigation on Focusing Performance of Tapered and Lensed Fiber
     锥形透镜光纤聚焦特性研究
短句来源
     Focusing on construction.
     深入把握邓小平精神文明建设思想的基本特征 ,有利于推进精神文明建设
短句来源
     POLYLACTIC FIBER
     聚乳酸纤维
短句来源
     On the Fiber Art
     也谈纤维艺术
短句来源
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  focusing fiber
wave in a self-focusing fiber is reduced to a Pauli-type two-component equation in the paraxial approximation.
      


We discussed deeply the structures, indices, and handling of the Parameter Measurer of Light-focusing Fiber Arrays. Such important parameters as conjugate lengths, transmittance widths, resolution, and illuminance distribution have been measured with the instruments. Other indices can be deduced. The instruments lay solid foundation for the manufacture and application of light-focusing fiber arrays.

本文详细报导了自聚焦光纤列阵参数测试仪的结构、性能和使用。利用该测试仪可以测量列阵的共轭距离、传象宽、分辨率和光量分布等主要参数,从而得到列阵的其它参数。本测试仪的生产为光纤列阵的制造和使用,提供了可靠的测试设备。

This paper gives the analytic solutions of axisymmetrical field in a nonlinear longitudinally inhomogeneous self-focusing fiber by using the variational method. The variational solutions are in good agreement with the results of the other references in the case of linear condition.

本文用变分法求出了非线性轴向不均匀自聚焦光纤轴对称场的解析解。对于线性情形,变分解与其他文献的结果相同。

In this paper, the effect of quintic nonlinearity on modulational instability in the anomalous dispersion regime of self focusing fiber from extended nonlinear Schrodinger equation is considered. The result shows: the effects of quintic nonlinearity on modulational instability is few, and it is reasonable that quintic nonlinearity can be ignored when input power is small. The effects of quintic nonlinearity on modulational instability are more and more evident when input power increases. Quintic nonlinearity...

In this paper, the effect of quintic nonlinearity on modulational instability in the anomalous dispersion regime of self focusing fiber from extended nonlinear Schrodinger equation is considered. The result shows: the effects of quintic nonlinearity on modulational instability is few, and it is reasonable that quintic nonlinearity can be ignored when input power is small. The effects of quintic nonlinearity on modulational instability are more and more evident when input power increases. Quintic nonlinearity increases the ranges of spectrum and the values of gain of modulational instability, and finally decreases the range of input power that modulational instability will produce. Modulational instability can′t appear when input power continuously increases and exceeds the threshold value.

从带五次非线性项的扩展非线性薛定谔方程出发 ,重点考虑了五次非线性对常用的自聚焦光纤中反常色散区调制不稳定性的影响。研究结果表明 ,当入射功率较小时 ,五次非线性对调制不稳定性的影响并不明显 ,这说明了当入射功率很小时 ,忽略非线性薛定谔方程中五次非线性项的做法是合理的 ;随着入射功率的增加 ,五次非线性对调制不稳定性的影响越来越大 ,这种影响主要表现为五次非线性增大了调制不稳定性频谱的范围及增益值 ,并最终减小了使调制不稳定性发生的入射功率范围 ;当入射功率继续增加 ,超过一定的阈值条件时 ,调制不稳定性不能发生

 
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