| 单量子阱激光器小信号频响特性模拟分析 |
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| 引用本文： | 李欣,陈建平,张励. 单量子阱激光器小信号频响特性模拟分析[J]. 光通信技术, 2000, 24(2) |
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| 作者姓名： | 李欣 陈建平 张励 |
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| 作者单位： | 上海交通大学区域光纤通信网与新型光通信系统国家重点实验室,200030;上海交通大学区域光纤通信网与新型光通信系统国家重点实验室,200030;上海交通大学区域光纤通信网与新型光通信系统国家重点实验室,200030 |
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| 摘 要： | 量子阱激光器具有优良的性能 ,是宽带通信的重要光源。基于三层速率方程的量子阱激光器模型在明确引入了过渡态的概念后 ,对于量子阱中载流子的传输过程就有了更完整的描述。文中运用三层速率模型 ,对小信号调制下单量子阱激光器的频率响应进行模拟分析。与公开发表的文献资料比较 ,所设计的模型精度高 ,易于分析 ,有实用意义。
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| 关 键 词： | 单量子阱激光器 速率方程 频率响应 |
Simulation of Frequency Response to Small Signal Modulation in Single Quantum Well Laser Diodes |
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| Li Xin,Chen Jianping,Zhang Li. Simulation of Frequency Response to Small Signal Modulation in Single Quantum Well Laser Diodes[J]. Optical Communication Technology, 2000, 24(2) |
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| Authors: | Li Xin Chen Jianping Zhang Li |
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| Abstract: | Quantum well laser diode is of high performance and will be potentially an important light source for broadband optical communication.By explicitly including the effect of gateway states,a more clarified description of the carrier transport in quantum well laser diode is modeled.This paper presents a simulative method to solve the frequency response of single quantum well laser diode under small signal modulation.The results are in good agreement with the published data.That proves the validity of our work. |
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| Keywords: | single quantum well laser diode rate equation frequency response |
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