| 基于LiNbO3调制器的40GHz宽带调制光源的设计 |
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| 引用本文： | 祝宁华,黄亨沛,谢亮,刘宇,曾雄文.基于LiNbO3调制器的40GHz宽带调制光源的设计[J].半导体学报,2006,27(12):2178-2183. |
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| 作者姓名： | 祝宁华 黄亨沛 谢亮 刘宇 曾雄文 |
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| 作者单位： | 中国科学院半导体研究所 集成光电国家重点实验室，北京 100083;中国科学院半导体研究所 集成光电国家重点实验室，北京 100083;中国科学院半导体研究所 集成光电国家重点实验室，北京 100083;中国科学院半导体研究所 集成光电国家重点实验室，北京 100083;中国科学院半导体研究所 集成光电国家重点实验室，北京 100083 |
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| 摘 要： | 介绍了基于LiNbO3电光强度调制器的40GHz宽带调制光源的设计.对其中的关键技术,如直流激光器稳态工作、调制器输出功率稳定性、频率响应预失真补偿以及整体设计等逐一加以分析,并提出解决方案.成功实现了基于LiNbO3电光强度调制器的宽带调制光源,并对该高速光源进行了一系列性能和指标测试.光源的频率响应3dB带宽达到40GHz,可用于40GHz频率范围内光电子器件频率响应特性测试,同时也满足SDH/SONET传输实验要求.
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| 关 键 词： | 光通信 宽带光源 LiNbO3电光调制器 频率响应 光强度调制器 宽带 调制光源 整体设计 Modulator Optical Based Light Source Broadband 实验要求 传输 SONET 特性测试 光电子器件 频率范围 带宽 指标测试 性能 高速光源 方案 |
| 文章编号： | 0253-4177(2006)12-2178-06 |
| 收稿时间： | 6/21/2006 5:00:39 PM |
| 修稿时间： | 8/19/2006 9:36:50 AM |
Design of 40GHz Broadband Light Source Based on LiNbO3 Optical Modulator |
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| Zhu Ninghu,Huang Hengpei,Xie Liang,Liu Yu and Zeng Xiongwen.Design of 40GHz Broadband Light Source Based on LiNbO3 Optical Modulator[J].Chinese Journal of Semiconductors,2006,27(12):2178-2183. |
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| Authors: | Zhu Ninghu Huang Hengpei Xie Liang Liu Yu and Zeng Xiongwen |
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| Affiliation: | State Key Laboratory of Integrated Optoelectronics,Institute of Semiconductors,Chinese Academy of Sciences,Beijing 100083,China;State Key Laboratory of Integrated Optoelectronics,Institute of Semiconductors,Chinese Academy of Sciences,Beijing 100083,China;State Key Laboratory of Integrated Optoelectronics,Institute of Semiconductors,Chinese Academy of Sciences,Beijing 100083,China;State Key Laboratory of Integrated Optoelectronics,Institute of Semiconductors,Chinese Academy of Sciences,Beijing 100083,China;State Key Laboratory of Integrated Optoelectronics,Institute of Semiconductors,Chinese Academy of Sciences,Beijing 100083,China |
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| Abstract: | The design of a 40GHz broadband light source is presented.Key technologies of the light source are developed,including techniques for stabilizing the devices and compensating the frequency response distortion.A 40GHz broadband light source based on a LiNbO3 optical modulator has been successfully manufactured.Experiments and tests show that the light source can be used not only for small signal frequency response measurement systems,but also for large signal SDH/SONET transmission test systems. |
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| Keywords: | optical communication broadband light source LiNbO3 optical modulator frequency response |
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