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| 多模干涉型GaAs光功分器的研制 | |
| 引用本文： | 杨建义,孙一翎,周强,王明华,李江,王义周.多模干涉型GaAs光功分器的研制[J].光学学报,1999,19(8):123-1129. |
| 作者姓名： | 杨建义 孙一翎 周强 王明华 李江 王义周 |
| 作者单位： | 1. 浙江大学信息与电子工程系,杭州,310027 2. 深圳大学应用物理系,深圳,518060 3. 河北半导体研究所,石家庄,050051 |
| 基金项目： | 浙江省自然科学基金，浙江大学曹光彪高科技发展基金 |
| 摘 要： | 采用导模传输分析法设计了多模干涉型１×４ 光功分器。根据所确定的器件结构参数， 结合器件设计和制作过程中可能遇到的因素， 详细分析了器件中自映像效应多模波导的宽度和长度、波导的折射率等结构参数对器件性能的影响。进行了多模干涉型 Ｇａ Ａｓ １×４ 光功分器的制作和测试。测试结果表明， 所研制的器件实现了１×４ 光功分器功能。针对实验过程和测试结果中遇到的问题进行了讨论， 并提出了进一步完善器件性能的方法。 |
| 关 键 词： | 集成光学 多模干涉 光功分器 |
| 收稿时间： | 1998/4/27 |
Study and Fabrication of MMI GaAs Optical Power Splitter |
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| Yang Jianyi,Sun Yilin,Zhou Qiang,Wang Minghua,Li Jiang,Wang Yizhou.Study and Fabrication of MMI GaAs Optical Power Splitter[J].Acta Optica Sinica,1999,19(8):123-1129. | |
| Authors: | Yang Jianyi Sun Yilin Zhou Qiang Wang Minghua Li Jiang Wang Yizhou |
| Abstract: | A 1×4 multimode interference (MMI) optical power splitter is designed by means of guided-model propagation analysis. Considering the possible factors which would influence the properties of the device in the procedure of designing and fabricating, the influence of the parameters was analyzed, such as the width, the length and the index of waveguide, on the performance of the device. Then the MMI optical power splitter is fabricated and measured. The measuring results show that the fuction of the fabricated device can be realized. In accordance with the problems occured during the experiment and measurement, opinions and methods are presented to improve the performance of the device. |
| Keywords: | integrated optics m ultim ode interference optical pow er splitter |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |