| 垂直腔面发射激光器的电路模拟 |
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| 引用本文： | 陈静,李相民. 垂直腔面发射激光器的电路模拟[J]. 光学技术, 2004, 30(6): 696-698 |
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| 作者姓名： | 陈静 李相民 |
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| 作者单位： | 北京理工大学,信息科学技术学院光电工程系,北京,100081;北京理工大学,信息科学技术学院光电工程系,北京,100081 |
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| 摘 要： | 通过分析垂直腔面发射激光器的速率方程,并结合电子电路的特点,建立了等效电路模型。采用数值计算和电路模拟两种方法给出了垂直腔面发射激光器的频率响应特性。通过分析,证明了电路模型的正确性。通过电路模拟得出了脉冲调制的响应特性,验证了激光器固有的电光延迟和张驰振荡现象。
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| 关 键 词： | 垂直腔面发射激光器 电路模拟 调制响应 |
| 文章编号： | 1002-1582(2004)06-0696-03 |
| 修稿时间： | 2004-01-06 |
Circuit simulation of vertical-cavity surface-emitting lasers |
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| CHEN Jing,LI Xiang-min. Circuit simulation of vertical-cavity surface-emitting lasers[J]. Optical Technique, 2004, 30(6): 696-698 |
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| Authors: | CHEN Jing LI Xiang-min |
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| Abstract: | Circuit model is presented by analyzing rate-equations of vertical cavity surface emitting lasers and characters of circuit.The frequency response characteristics are given both in mathematics calculation and in circuit simulation, the model of circuit is right is testified by analyzing the result. In addition ,dynamic modulation response characteristics are simulated, and the delay and oscillating of lasers are testified. |
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| Keywords: | vertical cavity surface emitting lasers(VCSEL) circuit simulation modulation response |
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