Dr. Jonas G. Kühn
Principal Investigator at Univ Bern
SPIE Involvement:
Author
Area of Expertise:
High-contrast imaging , Digital holography , Direct imaging , Coronagraphy , Interferometry , Observational astronomy
Profile Summary

Jonas Kuhn is a Principal Investigator at the Institute for Astronomy at ETH Zurich, with an independent research fellowship awarded by the Swiss National Science Foundation (SNSF, Ambizione grant). After completing his PhD in Photonics at the Swiss Federal Institute of Technology, Lausanne (EPFL), he was awarded a mobility postdoctoral fellowship from the SNSF, and stayed at Caltech-NASA/JPL from 2012 to 2015 within the lab of Dr. Serabyn, where he worked on high-contrast imaging through vortex coronagraphy and nulling interferometry. His expertise covers instrumental, observational and data reductions aspects of high-contrast imaging, as well as nulling interferometry and digital holography. His is currently conducting a laboratory research effort on adaptive coronagraphy using spatial light modulators, while commissioning a vector vortex coronagraph for the new SCExAO instrument of the Subaru Telescope. Dr. Kuhn is a Senior Member of SPIE.
Publications (50)

Proceedings Article | 6 September 2019 Presentation + Paper
Proc. SPIE. 11132, Polarization Science and Remote Sensing IX
KEYWORDS: Optical components, Spectrographs, Modulation, Polarization, Modulators, Liquid crystals, Planets, Solid state physics, Prototyping

Proceedings Article | 21 August 2018 Paper
Proc. SPIE. 10698, Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave
KEYWORDS: Signal to noise ratio, Point spread functions, Telescopes, Stars, Wavefronts, Adaptive optics, Coronagraphy, Space telescopes, Planets, Optical instrument design

Proceedings Article | 27 July 2018 Paper
Proc. SPIE. 10702, Ground-based and Airborne Instrumentation for Astronomy VII
KEYWORDS: Point spread functions, Telescopes, Principal component analysis, Stars, Imaging systems, Calibration, Adaptive optics, Coronagraphy, Planets, Binary data

Proceedings Article | 25 July 2018 Presentation + Paper
Proc. SPIE. 10706, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III
KEYWORDS: Stars, Reflectivity, Phase shift keying, Exoplanets, Liquid crystal on silicon, Astronomical instrumentation, Human-computer interaction, Astronomical imaging

Proceedings Article | 16 July 2018 Paper
Proc. SPIE. 10702, Ground-based and Airborne Instrumentation for Astronomy VII
KEYWORDS: Mirrors, Calibration, Wavefront sensors, L band, Adaptive optics, Control systems, Galactic astronomy

Showing 5 of 50 publications
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