Dr. Achim M. Gandorfer
at Max-Planck-Institut für Sonnensystemforschung
SPIE Involvement:
Author
Publications (23)

Proceedings Article | 28 August 2024 Presentation
Proceedings Volume 13094, 130940Z (2024) https://doi.org/10.1117/12.3023299
KEYWORDS: Spectropolarimetry, Solar telescopes, Near infrared, Telescopes, Magnetism, Infrared telescopes, Infrared radiation, Balloons, Ultraviolet radiation, Spatial resolution

Proceedings Article | 24 August 2024 Poster
Reiner Volkmer, Eiji Nakai, Pablo Gutierrez-Marques, Dennis Busse, Johann Hirzberger, Achim Gandorfer, Dietmar Germerott, Martin Kolleck, Thorsten Maue, Jose Maria Gomez Cama, David Roma Dollase, Kinga Albert, David Orozco Suárez, Nestor Albelo Jorge, Thierry Appourchaux, Alberto Alvarez Herrero, Julian Blanco Rodriguez, Lucas Guerrero, Fatima Kahil, Sami Solanki, Jose Carlos del Toro Iniesta, Joachim Woch, Bjoern Fiethe, Isabel Perez Grande, Esteban Sanchis Kilders, Maria Balaguer Martinez, Luis Bellot Rubio, Daniele Calchetti, Manuel Carmona Flores, Werner Deutsch, Alex Feller, German Fernandez Rico, Ana Belen Fernandez Medina Maeso, Pilar Garcia Parejo, Jose Luis Gasent Blesa, Laurent Gizon, Bianca Grauf, Klaus Heerlein, Andreas Lagg, Tobias Lange, Antonio Lopez Jimenez, Reinhard Meller, Harald Michalik, Alejandro Moreno Vacas, Reinhard Müller, Wolfgang Schmidt, Jesper Schou, Udo Schühle, Jonas Sinjan, Hanna Strecker, Jan Staub, Ignacio Torralbo, Gherardo Valori, Thomas Berkefeld
Proceedings Volume 13092, 130927F (2024) https://doi.org/10.1117/12.3021726
KEYWORDS: Image stabilization, Cameras, Calibration, Space operations, Space mirrors, Solar processes, Satellites, Polarimetry, Phase measurement, Mirrors

Proceedings Article | 29 August 2022 Poster + Paper
J. Sinjan, D. Calchetti, J. Hirzberger, D. Orozco Suárez, K. Albert, N. Albelo Jorge, T. Appourchaux, A. Alvarez-Herrero, J. Blanco Rodríguez, A. Gandorfer, D. Germerott, L. Guerrero, P. Gutierrez Marquez, F. Kahil, M. Kolleck, S. K. Solanki, J. C. del Toro Iniesta, R. Volkmer, J. Woch, B. Fiethe, J. M. Gómez Cama, I. Pérez-Grande, E. Sanchis Kilders, M. Balaguer Jiménez, L. R. Bellot Rubio, M. Carmona, W. Deutsch, G. Fernandez-Rico, A. Fernández-Medina, P. García Parejo, J. L. Gasent Blesa, L. Gizon, B. Grauf, K. Heerlein, A. Korpi-Lagg, T. Lange, A. López Jiménez, T. Maue, R. Meller, H. Michalik, A. Moreno Vacas, R. Müller, E. Nakai, W. Schmidt, J. Schou, U. Schühle, J. Staub, H. Strecker, I. Torralbo, G. Valori
Proceedings Volume 12189, 121891J (2022) https://doi.org/10.1117/12.2629323
KEYWORDS: Space operations, Modulation, Polarimetry, Magnetism, Sun, Polarization, Demodulation, Calibration, Telescopes, Sensors, Data processing, Image processing

Proceedings Article | 27 August 2022 Poster + Paper
F. Kahil, A. Gandorfer, J. Hirzberger, D. Orozco Suárez, K. Albert, N. Albelo Jorge, T. Appourchaux, A. Álvarez-Herrero, J. Blanco Rodríguez, D. Germerott, L. Guerrero, P. Gutierrez Marquez, J. Sinjan, D. Calchetti, M. Kolleck, S. Solanki, J. del Toro Iniesta, R. Volkmer, J. Woch, B. Fiethe, J. Gómez Cama, I. Pérez-Grande, E. Sanchis Kilders, M. Balaguer Jiménez, L. Bellot Rubio, M. Carmona, W. Deutsch, G. Fernandez-Rico, A. Fernández-Medina, P. García Parejo, J. Gasent Blesa, L. Gizon, B. Grauf, K. Heerlein, A. Korpi-Lagg, T. Lange, A. López Jiménez, T. Maue, R. Meller, H. Michalik, A. Moreno Vacas, R. Müller, E. Nakai, W. Schmidt, J. Schou, U. Schühle, J. Staub, H. Strecker, I. Torralbo, G. Valori
Proceedings Volume 12180, 121803F (2022) https://doi.org/10.1117/12.2628942
KEYWORDS: Wavefronts, Telescopes, Point spread functions, Image quality, Monochromatic aberrations, Image restoration, Calibration, Sun, Remote sensing, Reconstruction algorithms

SPIE Journal Paper | 18 December 2020 Open Access
Kinga Albert, Johann Hirzberger, Martin Kolleck, Nestor Albelo Jorge, Dennis Busse, Julian Blanco Rodríguez, Juan Pedro Cobos Carrascosa, Björn Fiethe, Achim Gandorfer, Dietmar Germerott, Yejun Guan, Lucas Guerrero, Pablo Gutierrez-Marques, David Hernández Expósito, Tobias Lange, Harald Michalik, David Orozco Suárez, Jesper Schou, Sami Solanki, José Carlos del Toro Iniesta, Joachim Woch
JATIS, Vol. 6, Issue 04, 048004, (December 2020) https://doi.org/10.1117/12.10.1117/1.JATIS.6.4.048004
KEYWORDS: Data processing, Calibration, Image processing, Space operations, Polarimetry, Demodulation, Polarization, Sensors, Magnetism, Imaging systems

Proceedings Article | 13 December 2020 Presentation + Paper
Y. Katsukawa, J. C. del Toro Iniesta, S. Solanki, M. Kubo, H. Hara, T. Shimizu, T. Oba, Y. Kawabata, T. Tsuzuki, F. Uraguchi, Y. Nodomi, K. Shinoda, T. Tamura, Y. Suematsu, R. Ishikawa, R. Kano, T. Matsumoto, K. Ichimoto, S. Nagata, C. Quintero Noda, T. Anan, D. Orozco Suárez, M. Balaguer Jiménez, A. López Jiménez, J. P. Cobos Carrascosa, A. Feller, T. Riethmueller, A. Gandorfer, A. Lagg
Proceedings Volume 11447, 114470Y (2020) https://doi.org/10.1117/12.2561223
KEYWORDS: Infrared spectroscopy, Infrared radiation, Signal detection, Observatories, Solar processes, Spectral resolution, Polarimetry, Polarization, Optical telescopes, Near ultraviolet

Proceedings Article | 13 December 2020 Poster + Paper
Toshihiro Tsuzuki, Yukio Katsukawa, Fumihiro Uraguchi, Hirohisa Hara, Masahito Kubo, Yoshifumi Nodomi, Yoshinori Suematsu, Yusuke Kawabata, Toshifumi Shimizu, Achim Gandorfer, Alex Feller, Bianca Grauf, Sami Solanki, Jose Carlos del Toro Iniesta
Proceedings Volume 11447, 11447AJ (2020) https://doi.org/10.1117/12.2562245
KEYWORDS: Infrared spectroscopy, Infrared radiation, Optical design, Diffraction gratings, Infrared telescopes, Spectral resolution, Diffraction, Wavefronts, Error analysis, Optical instrument design

Proceedings Article | 13 December 2020 Poster + Paper
Takayoshi Oba, Toshifumi Shimizu, Yukio Katsukawa, Masahito Kubo, Fumihiro Uraguchi, Toshihiro Tsuzuki, Tomonori Tamura, Kazuya Shinoda, Kazuhide Kodeki, Kazuhiko Fukushima, Achim Gandorfer, Jose Carlos del Toro Iniesta
Proceedings Volume 11445, 114454F (2020) https://doi.org/10.1117/12.2562075
KEYWORDS: Mirrors, Infrared spectroscopy, Infrared radiation, Infrared imaging, Magnetism, Solar processes, Spatial resolution, Electromagnetism, Actuators, Capacitance

Proceedings Article | 13 December 2020 Poster + Paper
Fumihiro Uraguchi, Toshihiro Tsuzuki, Yukio Katsukawa, Hirohisa Hara, Satoru Iwamura, Masahito Kubo, Yoshifumi Nodomi, Yoshinori Suematsu, Yusuke Kawabata, Toshifumi Shimizu, Achim Gandorfer, Jose Carlos del Toro Iniesta
Proceedings Volume 11447, 11447AB (2020) https://doi.org/10.1117/12.2561812
KEYWORDS: Infrared spectroscopy, Infrared radiation, Wavefronts, Optical components, Infrared telescopes, Error analysis, Optical instrument design, Observatories, Telescopes, Motion analysis

Proceedings Article | 13 December 2020 Poster + Paper
Alex Feller, Achim Gandorfer, Francisco Iglesias, Andreas Lagg, Tino Riethmüller, Sami Solanki, Yukio Katsukawa, Masahito Kubo
Proceedings Volume 11447, 11447AK (2020) https://doi.org/10.1117/12.2562666
KEYWORDS: Ultraviolet radiation, Imaging systems, Observatories, Solar processes, Atmospheric plasma, Magnetism, Plasma, Stratosphere, Turbulence, Earth's atmosphere

Proceedings Article | 6 July 2018 Presentation + Paper
K. Albert, J. Hirzberger, D. Busse, T. Lange, M. Kolleck, B. Fiethe, D. Orozco Suárez, J. Woch, J. Schou, J. Blanco Rodriguez, A. Gandorfer, Y. Guan, J. P. Cobos Carrascosa, D. Hernández Expósito, J. C. del Toro Iniesta, S. K. Solanki, H. Michalik
Proceedings Volume 10707, 107070O (2018) https://doi.org/10.1117/12.2311718
KEYWORDS: Data processing, Image processing, Calibration, Image sensors, Digital imaging, Space operations, Field programmable gate arrays, Polarimetry, Sensors

Proceedings Article | 6 July 2018 Paper
Proceedings Volume 10698, 106984N (2018) https://doi.org/10.1117/12.2311816
KEYWORDS: Mirrors, Telescopes, Space telescopes, Fabry–Perot interferometers, Optical filters, Polarimetry, Optical alignment, Imaging systems

Proceedings Article | 18 July 2016 Paper
Avyarthana Ghosh, Subhamoy Chatterjee, Aafaque Khan, Durgesh Tripathi, A. Ramaprakash, Dipankar Banerjee, Pravin Chordia, Achim Gandorfer, Natalie Krivova, Dibyendu Nandy, Chaitanya Rajarshi, Sami Solanki, S. Sriram
Proceedings Volume 9905, 990503 (2016) https://doi.org/10.1117/12.2232266
KEYWORDS: Space operations, Ultraviolet radiation, Space telescopes, Telescopes, Space telescopes, Solar processes, Sensors, X-ray imaging, Plasma, Ions, Magnetosphere

Proceedings Article | 19 July 2010 Paper
Alexander Bell, Peter Barthol, Thomas Berkefeld, Bernhard Feger, Achim Gandorfer, Frank Heidecke, Michael Knoelker, Valentin Pillet, Wolfgang Schmidt, Michael Sigwarth, Sami Solanki, Dirk Soltau, Alan Title
Proceedings Volume 7740, 774003 (2010) https://doi.org/10.1117/12.857003
KEYWORDS: Telescopes, Sensors, Picosecond phenomena, Space telescopes, Mirrors, Control systems, Telecommunications, Computing systems, Cameras

Proceedings Article | 27 June 2006 Paper
Proceedings Volume 6272, 62720M (2006) https://doi.org/10.1117/12.671641
KEYWORDS: Planets, Coronagraphy, Telescopes, Stars, Sensors, Adaptive optics, Large telescopes, Mirrors, Imaging systems, Exoplanets

Proceedings Article | 23 June 2006 Paper
Proceedings Volume 6267, 62670S (2006) https://doi.org/10.1117/12.672828
KEYWORDS: Telescopes, Magnetism, Image filtering, Mirrors, Optical filters, CCD cameras, Sun, Solar processes, Wavefront sensors, Polarization

Proceedings Article | 28 September 2004 Paper
Achim Gandorfer, Sami Solanki, Manfred Schussler, Werner Curdt, Bruce Lites, Valentin Martinez Pillet, Wolfgang Schmidt, Alan Title
Proceedings Volume 5489, (2004) https://doi.org/10.1117/12.549119
KEYWORDS: Magnetism, Telescopes, Mirrors, CCD cameras, Optical filters, Image filtering, Solar processes, Sun, Polarimetry, Imaging systems

Proceedings Article | 14 February 2003 Paper
Proceedings Volume 4843, (2003) https://doi.org/10.1117/12.458616
KEYWORDS: Beam splitters, Polarization, Prisms, Sensors, Spectrographs, Spectroscopy, Solar telescopes, Ray tracing, Polarimetry, Optical aberrations

Proceedings Article | 14 February 2003 Paper
Proceedings Volume 4843, (2003) https://doi.org/10.1117/12.458612
KEYWORDS: Polarization, Polarimetry, Modulation, Charge-coupled devices, Modulators, Scattering, CCD image sensors, Near ultraviolet, Photons, Sensors

Proceedings Article | 14 February 2003 Paper
Proceedings Volume 4843, (2003) https://doi.org/10.1117/12.458835
KEYWORDS: Modulators, Polarization, Wave plates, Modulation, Polarimetry, Switching, Liquid crystals, Solids, Birefringence, Ferroelectric LCDs

Proceedings Article | 11 February 2003 Paper
Sami Solanki, Achim Gandorfer, Manfred Schuessler, W. Curdt, Bruce Lites, Valentin Martinez-Pillet, Wolfgang Schmidt, Alan Title
Proceedings Volume 4853, (2003) https://doi.org/10.1117/12.460283
KEYWORDS: Magnetism, Telescopes, Mirrors, Solar processes, Optical filters, CCD cameras, Ultraviolet radiation, Polarimetry, Sun, Polarization

SPIE Journal Paper | 1 August 1999
OE, Vol. 38, Issue 08, (August 1999) https://doi.org/10.1117/12.10.1117/1.602183
KEYWORDS: Modulators, Polarization, Modulation, Wave plates, Polarimetry, CCD image sensors, Magnetism, Liquid crystals, Phase shift keying, Demodulation

SPIE Journal Paper | 1 May 1997
Michael Gale, Joern Pedersen, Helmut Schuetz, Hans-Peter Povel, Achim Gandorfer, P. Steiner, Pietro Bernasconi
OE, Vol. 36, Issue 05, (May 1997) https://doi.org/10.1117/12.10.1117/1.601352
KEYWORDS: Charge-coupled devices, Microlens array, Imaging systems, Microlens, CCD image sensors, Polarimetry, Optical alignment, Modulation, Glasses, Stray light

Showing 5 of 23 publications
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