| 基于双吸收结构的谐振腔增强型光探测器 |
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| 引用本文： | 王伟,黄永清,段晓峰,颜强,蔡世伟,郭经纬,黄辉,任晓敏.基于双吸收结构的谐振腔增强型光探测器[J].光电子．激光,2011(7):972-975. |
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| 作者姓名： | 王伟 黄永清 段晓峰 颜强 蔡世伟 郭经纬 黄辉 任晓敏 |
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| 作者单位： | 北京邮电大学信息光子学与光通信国家重点实验室；;北京邮电大学信息光子学与光通信国家重点实验室；;北京邮电大学信息光子学与光通信国家重点实验室；;北京邮电大学信息光子学与光通信国家重点实验室；;北京邮电大学信息光子学与光通信国家重点实验室；;北京邮电大学信息光子学与光通信国家重点实验室；;北京邮电大学信息光子学与光通信国家重点实验室；;北京邮电大学信息光子学与光通信国家重点实验室； |
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| 基金项目： | 国家“973”计划资助项目(2010CB327600);国家“863”计划资助项目(2007AA03Z418);国家自然科学基金资助项目(61020106007);国家自然科学基金重大国际(地区)合作研究资助项目(90201035);高等学校学科创新引智计划资助项目(B07005) |
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| 摘 要： | 为了实现对传统谐振腔增强型（RCE）光探测器的优化,提出了一种具有双吸收结构的RCE光探测器。首先从理论上分析了它的量子效率和高速响应特性,然后将其与传统的RCE光探测器进行了比较。结果表明,双吸收结构RCE光探测器在保持高速响应特性的基础上,其量子效率较传统RCE光探测器得到了进一步提高。实验上成功制备了双吸收结构的...
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| 关 键 词： | 光电子学 谐振腔增强型(RCE)光探测器 双吸收结构 量子效率 高速响应 |
Resonant-cavity-enhanced photodetector based on dual-absorption structure |
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| WANG Wei,HUANG Yong-qing,DUAN Xiao-feng,YAN Qiang,CAI Shi-wei,GUO Jing-wei,HUANG Hui and REN Xiao-min.Resonant-cavity-enhanced photodetector based on dual-absorption structure[J].Journal of Optoelectronics·laser,2011(7):972-975. |
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| Authors: | WANG Wei HUANG Yong-qing DUAN Xiao-feng YAN Qiang CAI Shi-wei GUO Jing-wei HUANG Hui and REN Xiao-min |
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| Affiliation: | State Key Laboratory of Information Photonics and Optical Communications,Beijing University of Posts and Telecommunications,Beijing 100876,China;State Key Laboratory of Information Photonics and Optical Communications,Beijing University of Posts and Telecommunications,Beijing 100876,China;State Key Laboratory of Information Photonics and Optical Communications,Beijing University of Posts and Telecommunications,Beijing 100876,China;State Key Laboratory of Information Photonics and Optical Communications,Beijing University of Posts and Telecommunications,Beijing 100876,China;State Key Laboratory of Information Photonics and Optical Communications,Beijing University of Posts and Telecommunications,Beijing 100876,China;State Key Laboratory of Information Photonics and Optical Communications,Beijing University of Posts and Telecommunications,Beijing 100876,China;State Key Laboratory of Information Photonics and Optical Communications,Beijing University of Posts and Telecommunications,Beijing 100876,China;State Key Laboratory of Information Photonics and Optical Communications,Beijing University of Posts and Telecommunications,Beijing 100876,China |
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| Abstract: | A novel resonant-cavity-enhanced(RCE) photodetector based on dual-absorption structure is proposed to optimize the conventional RCE photodetector.Furthermore,its quantum efficiency and high speed response properties are also analyzed theoretically followed by a comparison between the RCE photodetector based on dual-absorption structure and the conventional one.All of the results indicate that the new design achieves a rather higher quantum efficiency while remaining the high speed response prope... |
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| Keywords: | optoelectronics resonant-cavity-enhanced(RCE) photodetector dual-absorption structure quantum efficiency high speed response |
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