Hauptseite > Publikationsdatenbank > On the assembly and calibration of a spatial heterodyne interferometer for limb sounding of the middle atmosphere |
Journal Article | FZJ-2019-04527 |
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2019
Springer
Wien [u.a.]
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Please use a persistent id in citations: http://hdl.handle.net/2128/23459 doi:10.1007/s12567-019-00262-y
Abstract: Spatial heterodyne interferometers are an enabling technology to build highly miniaturized optical instruments for the observation of faint emissions in the atmosphere. They are particularly suited for the deployment on nano- or micro-satellite constellations. One application of the SHI technology is a middle atmosphere temperature sounder based on the measurement of relative intensities emitted by the O2 atmospheric band system. Beside basic design considerations, aspects of the opto-mechanical design and assembly of a monolithic SHI for a space application are addressed. For the characterization of such an instrument, a light stimulus based on a Köhler illuminator is presented.
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