Dr. Christian Dahl Profile

Dr. Christian Dahl

at SpaceTech GmbH

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Author

Publications (5)

Proceedings Article | 24 November 2023 Poster + Paper

Combined molecular and metallic particulate laser-induced contamination testing: de-risking activity for the LISA space mission

Moritz Vogel, Nils Bartels, Thomas Klumpp, Wolfgang Riede, Christian Dahl, Kai-Christian Voss, Alessandra Ciapponi, Ricardo Martins, Linda Mondin

Proceedings Volume 12726, 127260N (2023) https://doi.org/10.1117/12.2683679

KEYWORDS: Nanoimprint lithography, Space operations, Contamination, Molecular lasers, Wavefronts, Wavefront distortions, Particles, Optical surfaces, Laser interferometry, Free space optics

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Proceedings Article | 12 July 2023 Open Access

European laser development for LISA

Katrin Dahl, Andreas Baatzsch, Frederik Baron, Patricia Betz, Christian Dahl, Sven Dittmar, Mark Herding, Joachim Krieger, Timo Liebherr, Hanjo Schäfer, Laura Schäfer, Pavel Serenok, Janosch Kownatzki, Heiko Schillinger, Pelin Cebeci, Oliver Fitzau, Martin Giesberts, Martin Gohlke, Jose Sanjuan

Proceedings Volume 12777, 127773A (2023) https://doi.org/10.1117/12.2690347

KEYWORDS: Nanoimprint lithography, Relative intensity noise, Interfaces, Vacuum, Optical switching, Lasers, LabVIEW, Astronomical imaging, Accelerated life testing, Laser stabilization

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Proceedings Article | 12 July 2023 Open Access

In-orbit verification of an optical frequency reference on the ISS Bartolomeo platform

Thilo Schuldt, Klaus Abich, Tasmim Alam, Jonas Bischof, Tim Blomberg, Ludwig Blümel, Alec Boac, Andre Bußmeier, Martin Gohlke, Frederik Kuschewski, Markus Oswald, Jan Wüst, Thomas Zechel, Xavier Amigues, Andreas Eckardt, Winfried Halle, Bernd Zender, Jan Hrabina, Jindrich Oulehla, Ahmad Bawamia, Klaus Döringshoff, Christian Kürbis, Markus Krutzik, Andreas Wicht, Stefan Oschkera, Michael Jentsch, Salome Schweikle, Christopher Speidel, Norbert Beller, Christian Dahl, Martin Großmann, Timo Liebherr, Kai-Christian Voss, Claus Braxmaier

Proceedings Volume 12777, 127772A (2023) https://doi.org/10.1117/12.2689976

KEYWORDS: Astronomical imaging

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Proceedings Article | 12 July 2023 Open Access

Molecular contamination testing with continuous-wave laser radiation at 1064 nm: de-risking activity for the LISA space mission

Nils Bartels, Franz Hadinger, Gabriele Taube, Wolfgang Riede, Christian Dahl, Kai-Cristian Voss, Alessandra Ciapponi, Ricardo Martins, Linda Mondin

Proceedings Volume 12777, 127774N (2023) https://doi.org/10.1117/12.2690854

KEYWORDS: Wavefronts, Contamination, Nanoimprint lithography, Space operations, Wavefront sensors, Astronomical imaging, Laser radiation, Optical testing, Optical surfaces, Continuous wave operation

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Proceedings Article | 11 June 2021 Open Access

Proof-of-concept demonstrator for the off-axis retroreflector interferometer configuration for NGGM

Christian Dahl, Gino Bruno Amata, Luciana Bonino, Andreas Baatzsch, Johanna Flock, Arnaud Heliere, Luca Massotti, Kolja Nicklaus, Marco Pisani, Massimo Zucco

Proceedings Volume 11852, 118523I (2021) https://doi.org/10.1117/12.2599605

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