| 光电振荡器相位噪声和频率稳定性研究进展 |
| |
| 引用本文： | 范志强,邱琪,苏君,杨宁,张天航,余振芳. 光电振荡器相位噪声和频率稳定性研究进展[J]. 应用光学, 2017, 38(4): 562-568. DOI: 10.5768/JAO201738.0401008 |
| |
| 作者姓名： | 范志强 邱琪 苏君 杨宁 张天航 余振芳 |
| |
| 作者单位： | 电子科技大学 光电信息学院，四川 成都 610054 |
| |
| 基金项目： | 国家自然科学基金61271030中央高校基金ZYGX2015J050 |
| |
| 摘 要： | 光电振荡器(OEO)具有低噪声、高频率稳定性和抗电磁干扰的优势，突破了电子技术产生微波信号频率限制和信号稳定性差、噪声大的瓶颈，成为微波光子学研究热点之一。研究了光电振荡器的基本原理、理论模型、实现方法等关键技术以及应用。提出了OEO应用于微波信号处理系统亟需解决的多光路降噪、光纤温度和应力补偿、光电集成等关键技术及其解决方案。
|
| 关 键 词： | 微波光子学 光电振荡器 注入锁定 光学锁相 高Q值滤波器 |
| 收稿时间： | 2016-12-13 |
Research progress on phase noise and frequency stability of optic-electronic oscillator |
| |
| Affiliation: | School of Opto-Electronic Information, University of Electronic Science and Technology of China, Chengdu 610054, China |
| |
| Abstract: | The technology of optic-electronic oscillator(OEO), characterized by low noise, high frequency stability and anti-electromagnetic interference ability, is a research hotspot in microwave photonics, which breaks through the limitation of microwave signal suchac frequency, improves the stability of signal and the big noise based on the electronic technology.The technologies of optic-electronic oscillator, such as the theory, theoretical models and the implementation method, etc and its application are researched. Key technologies and solutions to be used in microwave signal processing system are proposed, such as multi-pass noise reduction, temperature and stress-compensation of optical fiber and optoelectronic integration, which are urgently in need of breakthrough. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《应用光学》浏览原始摘要信息 |
|
点击此处可从《应用光学》下载免费的PDF全文 |
|
