| GaAs/AlGaAs谐振腔增强型光探测器的实现及其特性研究 |
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| 引用本文： | 黄永清,刘凯,李建新,任晓敏,马骁宇. GaAs/AlGaAs谐振腔增强型光探测器的实现及其特性研究[J]. 光电子．激光, 2000, 11(1): 1-3 |
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| 作者姓名： | 黄永清 刘凯 李建新 任晓敏 马骁宇 |
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| 作者单位： | 1. 北京邮电大学66#,北京,100876
2. 中国科学院半导体研究所,北京,100083 |
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| 基金项目： | 国家“八六三”计划资助项目,国家自然科学基金资助项目! ( 6962 5 10 1),教育部留学归国人员科研启动基金资助项目,北京邮电大学 |
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| 摘 要： | 本文报导ＧａＡｓ／ＡｌＡｇＡｓ谐振腔增强型（ＲＣＥ）光探测器的实验研究结果,并对器件的特性进行了理论分析。通过实验验证了ＲＣＥ器件谐振腔两个镜面的反射率随着波长的变化以及器件分层结构折射率差二者对器件性能的影响,并证明了分析理论的正确性。器件在８１０ｎｍ附近的响应峰的３ｄＢ谱线宽度约为２０ｎｍ,最大量子效率约为１１％。该光探测器具有较好的波长选择特性,将会成为波分复用（ＷＤＭ）光纤通信系统中比较理
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| 关 键 词： | 波分复和 谐振腔 光探测器 砷化镓 光纤通信 |
| 修稿时间： | 0199-10-05 |
Realization and Performance's Analysis of GaAs/AlGaAs Resonant-Cavity-Enhanced Photodetector |
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| HUANG Yong-qing,LIU Kai,LI Jian-xin,REN Xiao-min,MA Xiao-yu. Realization and Performance's Analysis of GaAs/AlGaAs Resonant-Cavity-Enhanced Photodetector[J]. Journal of Optoelectronics·laser, 2000, 11(1): 1-3 |
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| Authors: | HUANG Yong-qing LIU Kai LI Jian-xin REN Xiao-min MA Xiao-yu |
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| Abstract: | Theexperimental research results about GaAs/AlGaAs resonant-cavity-enhanced(RCE)photodetector are reported in this paper,and the device's performances are analyzedtheoretically.The effects of two mirrors' reflectivity changes with wavelength and theinter-layer refractive index differences in RCE photodetector have been verified throughexperiments,and the mew analysis theory also have been proved by that result.There is aresponse peak at about 810 nm with a spectral width of 20 nm,and the peak quantumefficiency is about 11%.That photodetector have both wavelength selectivity and high-speedresponse making it ideal for wavelength division multiplexing (WDM) applications. |
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