Dr. Andreas Pohl Profile

Dr. Andreas Pohl

at Deutsches Zentrum für Luft- und Raumfahrt e.V.

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Publications (6)

Proceedings Article | 3 October 2024 Presentation + Paper

Proton irradiation qualification of the vSWIR InGaAs imaging sensor for the VEM and VenSpec-M instruments on VERITAS and EnVision

A. Pohl, S. Del Togno, Y. Rosas Ortiz, K. Westerdorff, C. Arcos Carrasco, D. Wendler, J. Helbert, G. Peter, I. Walter, P. Dern, M. Pertenais, G. Alemanno, T. Hagelschuer, T. Säuberlich, E. Marcq, A. Vandaele

Proceedings Volume 13144, 131440H (2024) https://doi.org/10.1117/12.3028057

KEYWORDS: Sensors, Dark current, Indium gallium arsenide, Signal to noise ratio, Venus, Optical sensors, Equipment, Temperature metrology, Windows, Light emitting diodes

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Proceedings Article | 3 October 2024 Presentation + Paper

The Venus Emissivity Mapper (VEM): instrument design and development for VERITAS and EnVision

T. Hagelschuer, M. Pertenais, I. Walter, P. Dern, S. del Togno, T. Säuberlich, A. Pohl, Y. Rosas Ortiz, K. Westerdorff, E. Kopp, A. Fitzner, C. Arcos Carrasco, D. Wendler, B. Ulmer, C. Ziemke, S. Rufini Mastropasqua, H.-G. Lötzke, G. Alemanno, J. Carron, J.-M. Réess, A. Vandaele, S. Robert, E. Marcq, J. Helbert, G. Peter

Proceedings Volume 13144, 131440G (2024) https://doi.org/10.1117/12.3028082

KEYWORDS: Near infrared, Signal to noise ratio, Sensors, Venus, Design, Optical filters, Dark current, Emissivity

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Proceedings Article | 20 October 2023 Presentation + Paper

Radiation qualification and optical performance of the InGaAs type imaging sensor for the vSWIR spectral range in the VEM instrument on the VERITAS mission

A. Pohl, S. del Togno, Y. Rosas Ortiz, K. Westerdorff, C. Arcos Carrasco, D. Wendler, J. Helbert, G. Peter, I. Walter, P. Dern

Proceedings Volume 12686, 1268607 (2023) https://doi.org/10.1117/12.2677393

KEYWORDS: Dark current, Equipment, Xenon, Ions, Ion irradiation, Venus, Indium gallium arsenide, Cameras, Sensors, Short wave infrared radiation

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Proceedings Article | 30 September 2022 Paper

The Venus emissivity mapper: implementation for flight on the NASA VERITAS mission

Joern Helbert, M. Pertenaïs, I. Walter, G. Peter, T. Säuberlich, A. Cacovean, A. Maturilli, G. Alemanno, B. Zender, C. Arcos Carrasco, P. Dern, A. Pohl, S. del Togno, S. Rockstein, Y. Rosas-Ortiz, S. Rufini Mastropasqua, D. Wendler, K. Westerdorff, J.-M. Réess, E. Pechevis, C. Jerome, J. Buey, T. Widemann, T. Behnke, F. Wolff, S. Adeli, M. D'Amore, D. Dyar

Proceedings Volume 12233, 1223302 (2022) https://doi.org/10.1117/12.2634263

KEYWORDS: Sensors, Venus, Clouds, Electronics, Databases, Optical filters, Indium gallium arsenide, Planets, Image filtering

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Proceedings Article | 29 August 2022 Paper

Characterization of coatings for straylight and photoluminescence suppression in the Raman Spectrometer for MMX (RAX)

Conor Ryan, Ute Böttger, Maximilian Buder, Yuichiro Cho, Sven Gutruf, Till Hagelschuer, Martin Pertenais, Andreas Pohl, Selene Routley, Friedrich Schrandt, Sergey G. Pavlov

Proceedings Volume 12188, 121884N (2022) https://doi.org/10.1117/12.2627219

KEYWORDS: Raman spectroscopy, Optical coatings, Spectroscopy, Reflection, Titanium, Aluminum, Oxides, Carbon, Sensors, Luminescence

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Proceedings Article | 24 August 2021 Presentation + Paper

Volume phase holographic gratings for the Raman spectrometer for MMX (RAX)

Andreas Pohl, Ute Böttger, Maximilian Buder, Yuichiro Cho, Enrico Dietz, Till Hagelschuer, Heinz-Wilhelm Hübers, Selene Rodd-Routley, Fernando Rull, Susanne Schröder

Proceedings Volume 11820, 1182006 (2021) https://doi.org/10.1117/12.2594603

KEYWORDS: Diffraction gratings, Diffraction, Raman spectroscopy, Cameras, Spectroscopy, Optical design, Holography, Volume holography, Spectral resolution, Spatial resolution

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Showing 5 of 6 publications

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