摘要
在对光电振荡器(OEO)的工作原理和特性进行阐述和分析的基础上,总结回顾了边模抑制、降低相位噪声、提高频率稳定性等改善光电振荡器性能的各种技术手段和方案,评述了基于光电振荡器的光脉冲产生、时钟提取等应用,讨论了制约光电振荡器实用化的因素,提出了可能的发展方向和改进措施。
Though explicating and analyzing the mechanism and character of optoelectronic oscillator (OEO), the techniques and schemes for improving OEQ's performance are reviewed, such as suppressing side-mode, decreasing phase noise and improving frequency stability. Some applications based on OEO, such as optical pulse generation and clock recovery, are also presented. Finally, the restrictions and possible solutions for OEO's development are discussed.
出处
《激光与光电子学进展》
CSCD
北大核心
2008年第10期39-45,共7页
Laser & Optoelectronics Progress
基金
国家(863)计划(2007AA01Z272)
国家自然科学基金(60572013)
贵州省国际科技合作重点项目计划(黔科合外G字(2007)400112号)资助课题。
关键词
光通信
光电振荡器
相位噪声
边模抑制
频率稳定性
时钟提取
光脉冲
optical communication
optoelectronic oscillator
phase noise
side-mode suppressing
frequency stability
clock extracting
optical pulse