Distortions of pulse signal, arising under action of linear and nonlinear birefringence in fiber-optical lines

被引：0
|
作者：
Vinogradova, Irina L. [1 ]
Yanyshev, Shafkat B. [2 ]
机构：
[1] Ufa State Aviat Tech Univ, Inst Infocommun Technol, 12 K Marx St, Ufa 450000, Russia
[2] JSC Bashinformsvyaz, Ufa 450000, Russia
来源：
OPTICAL TECHNOLOGIES FOR TELECOMMUNICATIONS 2011 | 2012年 / 8410卷
关键词：
polarizing dispersion; birefringence; loss in a fiber; distortion of a digital signal; optical networks;
D O I：
10.1117/12.923292
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The article is devoted to research of the approach to pulse distortions definition arising under action of birefringence effects in fiber. The analysis of existing methods of an such distortions estimation used on network is executed. Except increase of a pulse duration under polarizing dispersion it is offered to estimate effects connected with nonlinear birefringence and interaction polarizing dispersion with losses, dependent from polarization. Modeling the specified factors is carried out. The set of factors effectively describing such distortions of a pulse is offered.
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页数：8
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