Kruger R A, Anderson L W, Roesler F L
Appl Opt. 1973 Mar 1;12(3):533-40. doi: 10.1364/AO.12.000533.
This paper describes the design and tests of an all-reflection two-beam interferometer. The interferometer consists of three reflecting diffraction gratings and two collimating mirrors. The use of only reflection optics eliminates the need for a transmitting beam splitter and compensation plate thus permitting the possibility of using the interferometer in the vacuum ultraviolet. This instrument can be used as a Fourier transform spectrometer. Obtaining the spectrum of the incident light from the interferogram is not so straightforward as with a Michelson interferometer. The method of Fourier inversion is described, and examples of interferograms taken with the instrument and the spectra obtained from the interferograms are presented. The interferometer has been tested in the visible and in the near ultraviolet at 2537 A.
本文描述了一种全反射双光束干涉仪的设计与测试。该干涉仪由三个反射衍射光栅和两个准直镜组成。仅使用反射光学元件消除了对透射分束器和补偿板的需求，从而使得在真空紫外波段使用该干涉仪成为可能。该仪器可用作傅里叶变换光谱仪。从干涉图获取入射光的光谱不像迈克尔逊干涉仪那样直接。文中描述了傅里叶反演方法，并给出了用该仪器拍摄的干涉图示例以及从干涉图获得的光谱。该干涉仪已在可见光和2537埃的近紫外波段进行了测试。
