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一、1F-P干涉仪的工作原理法布里-珀罗干涉仪(F-P干涉仪)是光谱分辨率极高的多光束干涉仪,它能获得十分细锐的干涉条纹,由法国物理学家C.法布里和A.珀罗于1897年发明。F-P干涉仪是根据多光束干涉的原理,在具有高反射率的高反射膜之间进行多次反射而制成的。一般有两种形式:一种是由两块相互平行的,内表面镀有高反射膜的平面玻璃板组成,它们之间的距离是可以根据调谐装
First, the working principle of 1F-P interferometer Fabry-Perot interferometer (FP interferometer) is a high spectral resolution multi-beam interferometer, it can obtain very fine interference fringes by the French physicist C. Fabri and A. Perot were invented in 1897. F-P interferometers are based on the principle of multi-beam interference and are made by multiple reflections between highly reflective films with high reflectivity. There are generally two forms: one is composed of two parallel to each other, the inner surface of the plate coated with a high reflective glass composition, the distance between them is based on tuning