摘要
法布里-珀罗(F-P)干涉仪能够产生非常细锐的干涉条纹,是作为研究光谱超精细结构及长度计量的重要工具。文中讲述了该干涉仪的调节技巧,利用该干涉仪测量钠黄双线的波长差,并利用Matlab软件对数据进行处理,符合大学物理实验利用软件对数据处理的科学性。以及介绍了此干涉仪在某些方面的应用,充分说明了该干涉仪的应用的广泛性。
Fabry Perot （F-P） interferometer can produce very fine sharp interference fringes which is fine structure and length measuring tools for spectroscopic study of supernovae. This paper describes the interferometer Fabry Perot （F-P） regulation skills. Fahry Perot （F-P） interference measuring instrument is used to measure yellow sodium double wavelength difference. MATLAB software is used to process the data, and this method is consistent with the college physical experiment by using the software of data processing. And the application of the intefferometer is introduced.
出处
《机械工程师》
2015年第11期103-105,共3页
Mechanical Engineer
关键词
F-P干涉仪
钠光双线
波长差
干涉条纹
MATLAB
F-P interferometer
sodium light double line
wavelength difference
interference fringe
Matlab
