ENHANCEMENT OF OPTICAL-AMPLIFIER NOISE BY NONLINEAR REFRACTIVE-INDEX AND GROUP-VELOCITY DISPERSION OF OPTICAL FIBERS

被引：39

作者：

KIKUCHI, K

机构：

[1] Department of Electronic Engineering, University of Tokyo

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1993年 / 5卷 / 02期

关键词：

D O I：

10.1109/68.196011

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 optical-amplifier noise is investigated under the influence of the nonlinear refractive index and the group-velocity dispersion of optical fibers. By using the newly developed method, we calculate the spectrum of amplified spontaneous emission. The result shows that the positive dispersion is favorable for suppressing the enhancement of the amplifier noise.

引用

页码：221 / 223

页数：3

共 6 条

[1]

Agrawal GP., 2019, NONLINEAR FIBER OPTI, DOI 10.1016/C2018-0-01168-8

[2] PHASE NOISE IN PHOTONIC COMMUNICATIONS-SYSTEMS USING LINEAR-AMPLIFIERS [J].