Small signal frequency response of a linear dispersive single-mode fiber near zero first-order dispersion wavelength

被引：20
作者：
Crognale, C
机构：
[1] Italtel Cerm-AQ
[2] L'Aquila University, L'Aquila
[3] Italtel Cerm-AQ R and D Laboratories, L'Aquila
来源：
JOURNAL OF LIGHTWAVE TECHNOLOGY | 1997年 / 15卷 / 03期
关键词：
broadband communication; laser noise; optical fibers; optical fiber communication; optical fiber dispersion; optical fiber theory; optical propagation in dispersive media; semiconductor lasers;
D O I：
10.1109/50.557564
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：
A theory describing the propagation of signal and noise through a lossless linear dispersive singlemode fiber near zero first-order dispersion point is presented, Using the small signal analysis approach, this theory has been applied to modulation and noise characteristics of a laser diode, emitting near the fiber zero-dispersion wavelength, to obtain the small signal frequency response and the signal relative intensity noise (RIN) at the output of the fiber, It has been shown that, for very long broad-band transmission lines, dispersion effects may be no longer negligible also at zero-dispersion wavelength.
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页码：482 / 489
页数：8
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