| 多模半导体激光器电路模型 |
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| 引用本文： | 陈维友,刘式墉.多模半导体激光器电路模型[J].电子学报,1996,24(2):11-16. |
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| 作者姓名： | 陈维友 刘式墉 |
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| 作者单位： | 吉林大学电子工程系 |
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| 摘 要： | 本文从多模半导体激光器速率方程出发，在假定光谱分布具有高斯形式的前提下，得到一个简单的多模半导体激光器电路模型，该模型对于进行光电集成回路计算机辅助分析尤为适用，可加入到现有电路模拟软件中，亦可在开发新软件中采用。作为模拟实例，用该模型模拟了一种双泡槽隐埋异质结（ＴＢＨ）结构激光器，模拟结果和已报导的实验结果很接近，并分析了该种激光器阈值电流和发射光谱对腔长的依赖关系。
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| 关 键 词： | 多模 半导体激光器 电路模型 CAA |
Circuit Model for Multi-Longitudinal-Mode Semiconductor Lasers |
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| Chen Weiyou,Liu Shiyong.Circuit Model for Multi-Longitudinal-Mode Semiconductor Lasers[J].Acta Electronica Sinica,1996,24(2):11-16. |
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| Authors: | Chen Weiyou Liu Shiyong |
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| Abstract: | From the multi-longitudinal-mode rate equations of semiconductor laser diode,based on the assumption that the spectrum as a function of wavelength is of Gauss's distribution shape,a simple circuit model for mulit-longitudinal-mode lasers is presented,This model is very suitable for the computer-aided analysis of OEIC.It can be introduced into the existing simulator and can be used to develop new simulator.By using this model,the DC,AC and transient characteristics of a TBH-LD are studied.The simulating results agree well with the reports.The dependence of threshold and mode spectra on the cavity length is also given. |
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| Keywords: | Multi-longitudinal-mode laser Circuit model Computer-aided analysis |
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