Dr. Harald Michaelis Profile

Dr. Harald Michaelis

Department Head at Deutsches Zentrum für Luft- und Raumfahrt eV

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Author

Publications (17)

Proceedings Article | 3 October 2024 Presentation + Paper

First results from a detector characterization lab for testing performance under space environmental conditions

Matthias Grott, David Wolter, Thomas Behnke, Jörg Knollenberg, Harald Michaelis, Jan Binger, Christian Althaus, Jörn Helbert, Heike Rauer

Proceedings Volume 13144, 1314403 (2024) https://doi.org/10.1117/12.3027626

KEYWORDS: Bandpass filters, Cryostats, Optical filters, Integrating spheres, Black bodies, Sensors, CCD image sensors, Charge-coupled devices, Quantum noise

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Proceedings Article | 20 October 2023 Presentation + Paper

A detector characterization setup for testing performance under space environmental conditions

Matthias Grott, Thomas Behnke, Harald Michaelis, Christian Althaus, Simone del Togno, David Wolter, Jörg Knollenberg, Jörn Helbert

Proceedings Volume 12686, 126860E (2023) https://doi.org/10.1117/12.2679016

KEYWORDS: Microbolometers, Photodiodes, Spectral response, Dark current, Signal to noise ratio, Light sources, Data acquisition, Collimators, Quantum sensors, CMOS sensors

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Proceedings Article | 27 August 2022 Presentation + Paper

PLATO fast front end electronics (F-FEE): performance results of the engineering model

Alexander Koncz, Philipp Eigmüller, Harald Michaelis, Heike Rauer, David Wolter, Matthias Tschentscher, Stefan Weisse, Konstantinos Vasiliou, Daniel Tomecki, Sergio Rufini, Andrei Cacovean, Christian Althaus, Boris Jung, Uwe Mueller, Hartmut Korsitzky, Ronny Terzer, Kristian Manthey, Matthias Grott, Jan Ligus, Stubbe Hviid, Christophe Cara, Tony Lavanant, Jean Fontigniè, Dat Huynh, Francois Nico, Sami Niemi

Proceedings Volume 12180, 121801E (2022) https://doi.org/10.1117/12.2629953

KEYWORDS: Charge-coupled devices, Cameras, Stars, CCD cameras, Temperature metrology, Staring arrays, Electronics, Sensors, Cadmium sulfide, Performance modeling

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Proceedings Article | 3 January 2020 Paper

Comet interceptor's EnVisS camera sky mapping function

Claudio Pernechele, Vania Da Deppo, George Brydon, Geraint Jones, Luisa Lara, Harald Michaelis

Proceedings Volume 11203, 112031M (2020) https://doi.org/10.1117/12.2539239

KEYWORDS: Cameras, Comets, Distortion, Space operations, Sensors, Associative arrays, Calibration, Astronomy, Spatial resolution, Information technology

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Proceedings Article | 3 April 2018 Open Access

A compact very high resolution camera (VHRC) for Earth and planetary exploration using a large array (7k x 8k) CCD

Hans-Georg Grothues, Frank Lehmann, Harald Michaelis, Gerhard Neukum, Rene Pischel, Einhard Ress

Proceedings Volume 10570, 105700D (2018) https://doi.org/10.1117/12.2326445

KEYWORDS: Cameras, CCD cameras, Astronomical imaging

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Proceedings Article | 20 November 2017 Open Access

AsteroidFinder – the space-borne telescope to search for NEO Asteroids

M. Hartl, H. Mosebach, J. Schubert, H. Michaelis, S. Mottola, E. Kührt, K. Schindler

Proceedings Volume 10565, 105650D (2017) https://doi.org/10.1117/12.2309201

KEYWORDS: Space telescopes, Telescopes, Stray light, Mirrors, Asteroids, Sensors, Sun, Optical instrument design, Point spread functions, Light scattering

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Proceedings Article | 17 November 2017 Open Access

Planetary exploration with optical imaging systems review: what is the best sensor for future missions

H. Michaelis, T. Behnke, R. Bredthauer, A. Holland, J. Janesick, R. Jaumann, H. Keller, D. Magrin, D. Greggio, Stefano Mottola, N. Thomas, P. Smith

Proceedings Volume 10563, 1056322 (2017) https://doi.org/10.1117/12.2304114

KEYWORDS: Charge-coupled devices, Sensors, Imaging systems, CMOS sensors, CCD image sensors, Cameras, Mars, Planets, Comets, Quantum efficiency

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Proceedings Article | 29 July 2016 Paper

Trade-off between TMA and RC configurations for JANUS camera

D. Greggio, D. Magrin, M. Munari, R. Paolinetti, A. Turella, M. Zusi, G. Cremonese, S. Debei, V. Della Corte, E. Friso, H. Hoffmann, R. Jaumann, H. Michaelis, R. Mugnuolo, A. Olivieri, P. Palumbo, R. Ragazzoni, N. Schmitz

Proceedings Volume 9904, 990451 (2016) https://doi.org/10.1117/12.2231927

KEYWORDS: Cameras, Mirrors, Space operations, Jupiter, Stray light, Space telescopes, Jupiter, Optics manufacturing, Sensors, Modulation transfer functions, Telescopes

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Proceedings Article | 23 September 2015 Paper

Optical design and stray light analysis for the JANUS camera of the JUICE space mission

D. Greggio, D. Magrin, M. Munari, M. Zusi, R. Ragazzoni, G. Cremonese, S. Debei, E. Friso, V. Della Corte, P. Palumbo, H. Hoffmann, R. Jaumann, H. Michaelis, N. Schmitz, P. Schipani, L. M. Lara

Proceedings Volume 9626, 96263J (2015) https://doi.org/10.1117/12.2206170

KEYWORDS: Stray light, Sensors, Satellites, Mirrors, Telescopes, Scattering, Optical design, Jupiter, Device simulation, Light scattering

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Proceedings Article | 28 August 2014 Paper

A preliminary optical design for the JANUS camera of ESA's space mission JUICE

D. Greggio, D. Magrin, R. Ragazzoni, M. Munari, G. Cremonese, M. Bergomi, M. Dima, J. Farinato, L. Marafatto, V. Viotto, S. Debei, V. Della Corte, P. Palumbo, H. Hoffmann, R. Jaumann, H. Michaelis, N. Schmitz, P. Schipani, L. Lara

Proceedings Volume 9143, 914343 (2014) https://doi.org/10.1117/12.2056375

KEYWORDS: Mirrors, Cameras, Sensors, Optical design, Spherical lenses, Optical filters, Modulation transfer functions, Satellites, Jupiter, Monochromatic aberrations

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Proceedings Article | 28 August 2014 Paper

The JANUS camera onboard JUICE mission for Jupiter system optical imaging

Vincenzo Della Corte, Nicole Schmitz, Michele Zusi, José Maria Castro, Mark Leese, Stefano Debei, Demetrio Magrin, Harald Michalik, Pasquale Palumbo, Ralf Jaumann, Gabriele Cremonese, Harald Hoffmann, Andrew Holland, Luisa Maria Lara, Björn Fiethe, Enrico Friso, Davide Greggio, Miguel Herranz, Alexander Koncz, Alexander Lichopoj, Ignacio Martinez-Navajas, Elena Mazzotta Epifani, Harald Michaelis, Roberto Ragazzoni, Thomas Roatsch, Julio Rodrigo, Emilio Rodriguez, Pietro Schipani, Matthew Soman, Mirco Zaccariotto

Proceedings Volume 9143, 91433I (2014) https://doi.org/10.1117/12.2056353

KEYWORDS: Jupiter, Satellites, Sensors, Cameras, Imaging systems, Signal to noise ratio, Optical filters, Neodymium, Spatial resolution, Electronics

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Proceedings Article | 24 October 2013 Paper

Investigations on performance of Electron Multiplied CCD detectors (EMCCDs) after radiation for observation of low light star-like objects in scientific space missions

H. Michaelis, T. Behnke, S. Mottola, A. Krimlowski, B. Borgs, A. Holland, M. Schmid

Proceedings Volume 8889, 88891D (2013) https://doi.org/10.1117/12.2030659

KEYWORDS: Charge-coupled devices, Electron multiplying charge coupled devices, Sensors, Signal detection, Signal attenuation, CCD image sensors, Space operations, Point spread functions, Silicon, Satellites

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Proceedings Article | 23 September 2009 Paper

The asteroid finder focal plane

H. Michaelis, S. Mottola, E. Kührt, T. Behnke, G. Messina, M. Solbrig, M. Tschentscher, N. Schmitz, K. Scheibe, J. Schubert, M. Hartl, K. Lenfert

Proceedings Volume 7474, 74741F (2009) https://doi.org/10.1117/12.830414

KEYWORDS: Satellites, Charge-coupled devices, Electronics, Telescopes, Space telescopes, Sensors, Asteroids, Stray light, Electron multiplying charge coupled devices, Signal to noise ratio

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Proceedings Article | 3 October 2006 Paper

Focal plane electronics for the GAIA focal plane demonstrator

Harald Michaelis, Thomas Behnke, Alexander Lichopoj, Michael Solbrig

Proceedings Volume 6361, 63611B (2006) https://doi.org/10.1117/12.689908

KEYWORDS: Charge-coupled devices, Electronics, Space telescopes, Sensors, Stars, Atrial fibrillation, Video, Telescopes, CCD cameras, Signal processing

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Proceedings Article | 29 August 2006 Paper

Laser altimeter for planetary exploration technology demonstrator: the timing system

J. Blazej, I. Prochazka, K. Hamal, P. Jirousek, M. Kropik, M. Fedyszynova, Yang Fumin, Huang Peicheng, H. Michaelis, U. Schreiber

Proceedings Volume 6308, 63080B (2006) https://doi.org/10.1117/12.680599

KEYWORDS: Laser applications, Signal detection, Sensors, Photon counting, Pulsed laser operation, Time metrology, Data acquisition, Computer programming, Laser development, Picosecond phenomena

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Proceedings Article | 26 October 1999 Paper

MOSES: a modular sensor electronics system for space science and commercial applications

Harald Michaelis, Thomas Behnke, Matthias Tschentscher, Stefano Mottola, Gerhard Neukum

Proceedings Volume 3794, (1999) https://doi.org/10.1117/12.366737

KEYWORDS: Imaging systems, Electronics, Sensors, Cameras, Charge-coupled devices, Aerospace engineering, CCD image sensors, Image resolution, CCD cameras, Space sensors

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Proceedings Article | 13 November 1996 Paper

VIRTIS: Visible Infrared Thermal Imaging Spectrometer for the Rosetta mission

Francis Reininger, Angioletta Coradini, Fabrizio Capaccioni, M. Capria, Priscilla Cerroni, M. De Sanctis, G. Magni, Pierre Drossart, Maria Barucci, D. Bockelee-Morvan, Jean-Michel Combes, J. Crovisier, T. Encrenaz, Jean-Michel Reess, Alain Semery, Didier Tiphene, Gabriele Arnold, Uri Carsenty, Harald Michaelis, Stefano Mottola, Gerhard Neukum, G. Peters, Ulrich Schade, Fredric Taylor, Simon Calcutt, Tim Vellacott, P. Venters, R. Watkins, Giancarlo Bellucci, Vittorio Formisano, Francesco Angrilli, Gianandrea Bianchini, Bortolino Saggin, E. Bussoletti, L. Colangeli, Vito Mennella, S. Fonti, Jean-Pierre Bibring, Yves Langevin, B. Schmitt, M. Combi, U. Fink, Thomas McCord, Wing Ip, Robert Carlson, Donald Jennings

Proceedings Volume 2819, (1996) https://doi.org/10.1117/12.258082

KEYWORDS: Spectroscopy, Spectral resolution, Comets, Infrared spectroscopy, Monochromatic aberrations, Thermography, Infrared radiation, Telescopes, Staring arrays, Space operations

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Showing 5 of 17 publications

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