Spectral characteristics of LP11 mode of step index optical fiber with Kerr nonlinearity

被引：4

作者：

Burdin, Vladimir A. ^{[1
]}

Bourdine, Anton V. ^{[1
]}

Volkov, Kirill A. ^{[1
]}

机构：

[1] Povolzhskiy State Univ Telecommun & Informat, Dept Commun Lines, 77 Moscow Ave, Samara 443090, Russia

来源：

OPTICAL TECHNOLOGIES FOR TELECOMMUNICATIONS 2017 | 2018年 / 10774卷

关键词：

optical fiber; line-polarization mode; refractive index profile; step index fiber; equivalent mode spot radius; Kerr nonlinearity; time delay; chromatic dispersion; Gauss approximation; FEMTOSECOND LASER;

D O I：

10.1117/12.2318982

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：

In this paper is described the approximate solution for the LP11 mode of the step-index optical fiber with taking into account the Kerr nonlinearity. The solution is obtained by a known method of Gauss approximation. The special case of only one LP11 mode propagation in lightguide is considered. The calculation of spectral dependencies of equivalent mode spot radius, time delay, chromatic dispersion of first and second order was evaluated. Results of calculation are presented in this paper.

引用

页数：7