| 波导型集成声光器件的研究进展 |
| |
| 引用本文： | 王兆宏,唐天同,陈时. 波导型集成声光器件的研究进展[J]. 光通信研究, 2006, 32(3): 64-66 |
| |
| 作者姓名： | 王兆宏 唐天同 陈时 |
| |
| 作者单位： | 西安交通大学,电信学院,电子科学与技术系,陕西,西安,710049 |
| |
| 基金项目： | 西安交通大学校科研和教改项目 |
| |
| 摘 要： | 集成声光器件作为波分复用网络中关键的无源器件,能够实现开关、滤波、调制等功能.声光器件由于其固有的高速度、宽频带和可能多波长同时工作的特点而成为研究重点.文章对已有的集成声光器件进行了分类,简要介绍了波导型集成声光器件的工作原理和发展状况,比较了当前研究广泛的两大类波导型集成声光器件的优缺点,指出了目前需要解决的重要课题及其发展趋势.
|
| 关 键 词： | 光集成器件 声光相互作用 模式转换 布拉格衍射 声表面波 |
| 文章编号： | 1005-8788(2006)03-0064-03 |
| 收稿时间： | 2005-09-08 |
| 修稿时间： | 2005-09-08 |
Resent progress in the research on waveguide integrated acoustooptic devices |
| |
| WANG Zhaohong,TANG Tiantong,CHEN Shi. Resent progress in the research on waveguide integrated acoustooptic devices[J]. Study on Optical Communications, 2006, 32(3): 64-66 |
| |
| Authors: | WANG Zhaohong TANG Tiantong CHEN Shi |
| |
| Abstract: | As key passive devices in WDM networks,integrated acoustooptic devices can help realize such functions as switching,filtering and modulation.They have become the focal point of the research for their characteristics of high speed,wide bandwidth and the capability of simultaneous multi-wavelength operation.The existent integrated acoustooptic devices are classified and the operating principle and development of waveguide integrated acoustooptic devices described and the merits and demerits of two much-researched types compared.In addition,the key technical problems to be solved at present are pointed out and the trend of their development anticipated. |
| |
| Keywords: | optical integrated devices acoustooptic interaction mode conversion Bragg diffraction acoustic surface wave |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
