| 光探测器芯片小信号等效电路模型的建立 |
| |
| 引用本文： | 苗昂,李轶群,吴强,崔海林,黄永清,黄辉,任晓敏.光探测器芯片小信号等效电路模型的建立[J].半导体学报,2007,28(12):1878-1882. |
| |
| 作者姓名： | 苗昂 李轶群 吴强 崔海林 黄永清 黄辉 任晓敏 |
| |
| 作者单位： | 北京邮电大学光通信与光波技术教育部重点实验室,北京100876 |
| |
| 基金项目： | 国家重点基础研究发展计划(973计划)
,
高等学校学科创新引智计划
,
教育部长江学者和创新团队发展计划
,
教育部长江学者和创新团队发展计划 |
| |
| 摘 要： | 提出了一种光探测器芯片小信号等效电路模型及其建立方法,首先根据光探测器的物理结构确定其等效电路模型,模型考虑了影响光探测器高频性能的主要因素，然后精确测量了光探测器芯片的S参数,通过遗传算法对测量的S参数进行拟合,最终计算出模型的各个参量，在130MHz-20GHz范围内的实验结果表明,模型仿真结果与测量结果相吻合,证明了建模方法的可靠性。该模型有效地模拟了光探测器芯片的高频特性,利用该模型可以对光探测器及相应光电集成器件进行电路级仿真和优化。
|
| 关 键 词： | 光探测器小信号等效电路模型 参数提取 高频测试 遗传算法 |
| 文章编号： | 0253-4177(2007)12-1878-05 |
| 修稿时间： | 2007年5月11日 |
Small-Signal Equivalent Circuit Modeling of a Photodetector Chip |
| |
| Miao Ang,Li Yiqun,Wu Qiang,Cui Hailin,Huang Yongqing,Huang Hui and Ren Xiaomin.Small-Signal Equivalent Circuit Modeling of a Photodetector Chip[J].Chinese Journal of Semiconductors,2007,28(12):1878-1882. |
| |
| Authors: | Miao Ang Li Yiqun Wu Qiang Cui Hailin Huang Yongqing Huang Hui and Ren Xiaomin |
| |
| Affiliation: | Key Laboratory of Optical Communication and Lightwave Technologies of the Ministry of Education,Beijing University of Posts and Telecommunications,Beijing 100876,China;Key Laboratory of Optical Communication and Lightwave Technologies of the Ministry of Education,Beijing University of Posts and Telecommunications,Beijing 100876,China;Key Laboratory of Optical Communication and Lightwave Technologies of the Ministry of Education,Beijing University of Posts and Telecommunications,Beijing 100876,China;Key Laboratory of Optical Communication and Lightwave Technologies of the Ministry of Education,Beijing University of Posts and Telecommunications,Beijing 100876,China;Key Laboratory of Optical Communication and Lightwave Technologies of the Ministry of Education,Beijing University of Posts and Telecommunications,Beijing 100876,China;Key Laboratory of Optical Communication and Lightwave Technologies of the Ministry of Education,Beijing University of Posts and Telecommunications,Beijing 100876,China;Key Laboratory of Optical Communication and Lightwave Technologies of the Ministry of Education,Beijing University of Posts and Telecommunications,Beijing 100876,China |
| |
| Abstract: | |
| |
| Keywords: | small-signal equivalent circuit model of photodetector parameter extraction high frequency measurement genetic algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《半导体学报》浏览原始摘要信息 |
|
点击此处可从《半导体学报》下载全文 |
|
