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Fourier-transform interferometer with self-apodization compensation
Fourier-transform interferometer with self-apodization compensation
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机译:具有自变迹补偿的傅里叶变换干涉仪
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摘要
A Fourier-transform interferometer with self-apodization compensation comprises at least one pair of mobile prisms forming a plate with thickness which varies at the same time as an optical path length difference is itself varied. The prisms are displaced using a mobile system with a single degree of freedom, comprising two support elements and at least two rotatably hinged levers. The interferometer is adapted to be installed on board a satellite, for spectral analysis of a radiation originating from the Earth's surface.
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