摘要
本文主要介绍了法布里-珀罗干涉仪和迈克耳孙干涉仪的基本特性和工作原理。在此基础上,详述了在光学频率标准的研制过程中,使用高稳定度、高精细度的法布里-珀罗干涉仪获取超稳的本地振荡激光的方法;以及利用基于光纤迈克耳孙干涉仪的光纤相位噪声提取和抑制技术,实现光学频率标准的远程精密传输的方法。本文内容有助于加深学生对法布里-珀罗干涉仪和迈克耳孙干涉仪基础知识的理解,了解科学研究发展前沿,激发学生的学习兴趣和科研热情。
The fundamental characteristics and working principles of Fabry-Perot interferometer and Michelson interferometer were introduced.On this basis,the method of obtaining the ultra-stable local oscillation laser by using the Fabry-Perot interferometer with high stability and finesse in the development of optical frequency standard was illustrated.Moreover,the fiber phase noise extraction and suppression technology based on optical fiber Michelson interferometer was applied to realize the remote precision delivery of the optical frequency standard.This article can help the students to get a better understanding of the basic knowledge of optical interferometers.It also expands the students＇horizons to the frontier fields of science and technology and arouses their interest on study and scientific research.
作者
马超群
陈国庆
MA Chaoqun;CHEN Guoqing(College of Science,Jiangnan University,Wuxi Jiangsu 214122;Jiangsu Provincial Research Center of Light Industrial Opto-electronic Engineering and Technology,Wuxi Jiangsu 214122)
出处
《物理与工程》
2018年第4期109-112,118,共5页
Physics and Engineering
基金
教育部高等学校大学物理课程教指委教学研究立项项目(DWJZW201702hd)
国家自然科学基金(61378037)
