| 一种同时具有高消光比和低插入损耗的新型谐振腔增强型光调制器的理论分析 |
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| 引用本文： | 周震,余重秀,马健新. 一种同时具有高消光比和低插入损耗的新型谐振腔增强型光调制器的理论分析[J]. 半导体学报, 2006, 27(7): 1305-1309 |
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| 作者姓名： | 周震 余重秀 马健新 |
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| 作者单位： | 北京邮电大学电子工程学院,光通信与光波技术教育部重点实验室,北京,100876 |
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| 基金项目： | 北京邮电大学校科研和教改项目 |
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| 摘 要： | 提出了一种新型的谐振腔增强型(RCE)光调制器结构,该器件采用双腔混合式结构.理论分析表明这种新型谐振腔增强型光调制器在保留了谐振增强作用的同时,还结合了非对称结构和对称结构谐振腔增强型光调制器的性能优势,因而更易同时获得高消光比和低插入损耗.该新型器件在一定的调制电压下还可获得较大的反射率差.
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| 关 键 词： | 谐振腔增强型光调制器 消光比 插入损耗 |
| 收稿时间： | 2015-08-20 |
Theoretical Analysis of a Novel Resonant Cavity Enhanced Modulator with High Extinction Ratio and Low Insertion Loss |
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| Zhou Zhen, Yu Chongxiu, Ma Jianxin. Theoretical Analysis of a Novel Resonant Cavity Enhanced Modulator with High Extinction Ratio and Low Insertion Loss[J]. Journal of Semiconductors, 2006, In Press. Zhou Z, Yu C X, Ma J X. Theoretical Analysis of a Novel Resonant Cavity Enhanced Modulator with High Extinction Ratio and Low Insertion Loss[J]. Chin. J. Semicond., 2006, 27(7): 1305.Export: BibTex EndNote |
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| Authors: | Zhou Zhen Yu Chongxiu Ma Jianxin |
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| Affiliation: | Key Laboratory of Optical Communication & Lightwave Technologies of the Ministry of Education,School of Electronic Engineering,Beijing University of Post & Telecommunications,Beijing 100876,China;Key Laboratory of Optical Communication & Lightwave Technologies of the Ministry of Education,School of Electronic Engineering,Beijing University of Post & Telecommunications,Beijing 100876,China;Key Laboratory of Optical Communication & Lightwave Technologies of the Ministry of Education,School of Electronic Engineering,Beijing University of Post & Telecommunications,Beijing 100876,China |
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| Abstract: | A novel type of resonant cavity enhanced (RCE) modulator,which is composed of a symmetric RCE modulator and an asymmetric F-P cavity,is proposed.The analysis shows that this RCE modulator combines the advantages of symmetric and asymmetric RCE modulators and thus can easily achieve a high extinction ratio and low insertion loss simultaneously.This modulator has a larger variable reflection region under a certain modulation voltage. |
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| Keywords: | resonant cavity enhanced modulator extinction ratio insertion loss |
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