AVERAGE SOLITON DYNAMICS IN STRONGLY PERTURBED SYSTEMS

被引：16

作者：

FORYSIAK, W ^{[1
]}

DORAN, NJ ^{[1
]}

KNOX, FM ^{[1
]}

BLOW, KJ ^{[1
]}

机构：

[1] BT LABS,IPSWICH 1P5 7ET,ENGLAND

来源：

OPTICS COMMUNICATIONS | 1995年 / 117卷 / 1-2期

关键词：

D O I：

10.1016/0030-4018(95)00144-W

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We advance the average soliton concept to include averaging of the pulse shape in addition to the pulse energy. A simple prescription is presented for the optimum launch position of a bandwidth-limited sech(t) pulse, relative to the periodic cycle. We identify how this result can also be obtained from the Lie algebra approach by Hasegawa and Kodama (Optics Lett. 15 (1990) 1443). Improved stability and reduced pulse distortion is demonstrated in a numerical example. Application of this result will enhance the performance of some strongly perturbed, soliton-based, amplified optical communication systems.

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收藏

页码：65 / 70

页数：6

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