光纤远色散场中光波破碎对消

IEEE Photonics Society Summer Topicals 2010 Pub Date : 2010-07-19 DOI:10.1109/PHOSST.2010.5553667

I. Sukhoivanov, S. Iakushev, S. Petrov, O. Shulika

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引用次数: 3

摘要

我们用数值方法证明了非线性光纤在超短脉冲传播过程中产生的光破波效应在远场色散中被抵消。这伴随着非线性脉冲整形，从最初的高斯形状到几乎线性啁啾的近抛物线脉冲。我们指出光波的破波随传输距离的增加而逐渐消失。我们认为这一过程可能与光激波形成所需条件的放松有关。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Optical wave breaking cancellation in the far dispersion field of optical fiber

We show numerically that optical wave breaking effect occurring in nonlinear optical fibers during ultrashort pulse propagation is cancelled in the far field of dispersion. This is accompanied by nonlinear pulse reshaping from initial Gaussian shape towards nearly parabolic pulse with almost linear chirp. We point out that optical wave breaking fades away gradually over the propagation distance. We suppose that this process can be associated with relaxing of conditions required for optical shock formation.

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IEEE Photonics Society Summer Topicals 2010

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