Experimental Validation of a Full Stokes Spectropolarimeter for Space Applications
SPACE TELESCOPES AND INSTRUMENTATION 2024 OPTICAL, INFRARED, AND MILLIMETER WAVE（2024）
Delft Univ Technol
Abstract
During the last few years, one of our main research topics has been developing a new type of spectropolarimeter intended for space applications. Initially analyzed numerically, the instrument has a compact, stable design without rotating components. The entire Stokes vector can be determined in a single shot in a vast spectral range. The simulations proved that the modulation schemes that can be obtained for this instrument are close to the optimal form. The objective of the current research is the experimental validation of this instrument. Here, we present the first results for determining the instrumental matrix and the demodulation results for a series of polarization states. In conclusion, we present the possible further developments of that project.
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Key words
Polarimetry,Spectropolarimetry,Optics,Space instrumenetation
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