基于三能级速率方程的单QWL SPICE模型

Proceedings 2000 IEEE Hong Kong Electron Devices Meeting (Cat. No.00TH8503) Pub Date : 2000-06-24 DOI:10.1109/HKEDM.2000.904233

Lifeng Chen, Lilin Lian

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引用次数: 2

摘要

基于三能级速率方程，给出了量子阱激光器的等效电路模型。考虑了热发射效应和寄生效应，给出了光增益因子的表达式，利用PSPICE程序进行了仿真，结果表明，小信号频率响应与实验数据吻合较好。对大信号调制的特性进行了阐述和预测。

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A single QWL SPICE model based on three-level rate equations

An equivalent circuit model of a quantum-well laser is given based on the three-level rate equations. Thermal emission effects and parasitic effects are considered, and an expression for optical gain factor is presented, it is shown that, based on simulation using PSPICE program, the small-signal frequency response agrees well with experimental data. The characteristics of large-signal modulation are also developed and predicted.

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Proceedings 2000 IEEE Hong Kong Electron Devices Meeting (Cat. No.00TH8503)

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