ANALYSIS OF NONLINEARITY OF HIGHRESOLUTION SPECTROMETER ORIENTEDON HIGH SPEED ROTATING REFRACTOR
基于高速转镜的高分辨率干涉光谱仪非线性理论研究

Principles of a High Resolution Spectrometer oriented on high speed rotating refractor is introduced.Formula to calculate the optical path difference on axial and viewfield ray from any direction are detailed.The relations of system nonlinearity and angle of the refractor,the refraction of the material are analysed emphatically.The best refraction of rotating refractive is given,and is tested in the emulating experiments.