STATIC AND DYNAMIC PROPERTIES OF INGAASP-INP DISTRIBUTED-FEEDBACK LASERS - A DETAILED COMPARISON BETWEEN EXPERIMENT AND THEORY

被引：39

作者：

HANSMANN, S ^{[1
]}

WALTER, H ^{[1
]}

HILLMER, H ^{[1
]}

BURKHARD, H ^{[1
]}

机构：

[1] DBP TELEKOM FORSCH & TECHNOL ZENTRUM,D-64295 DARMSTADT,GERMANY

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1994年 / 30卷 / 11期

关键词：

D O I：

10.1109/3.333698

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：

We have investigated the static and dynamic characteristics of phase shifted InGaAsP-InP DFB lasers mainly focusing on a comprehensive comparison between experimental results and numerical simulations. Experimental data of InGaAsP-InP mushroom type DFB lasers have been recorded, such as optical spectra, variations of the mode wavelengths with continuous and pulsed injection current, side mode suppression ratio, relative intensity noise, small signal amplitude modulation, and the transient response to 10 and 15 Gb/s large signal modulation. The theoretical model calculations in this paper are based on the transfer matrix method in combination with a rate equation analysis and take into account longitudinal mode spatial hole burning which is modified by the inhomogeneous current injection resulting from the axially varying Fermi voltage in both the static and the dynamic case. A good agreement between the experimental data and the theoretical simulations has been obtained extracting a set of parameters which consistently describes the measurements of our devices.

引用

页码：2477 / 2484

页数：8

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