Dr. Timothy D. Gebhard Profile

Dr. Timothy D. Gebhard

at Max-Planck-Institut für Intelligente Systeme

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Author

Publications (4)

Proceedings Article | 6 October 2023 Presentation

The inner working angle you need to detect ocean glints with HabWorlds

Maxwell Millar-Blanchaer, Sophia Vaughan, Kimberly Bott, Sarah Casewell, Nicolas Cowan, David Doelman, Timothy Gebhard, Matthew Kenworthy, Johan Mazoyer

Proceedings Volume 12680, 126801J (2023) https://doi.org/10.1117/12.2677950

KEYWORDS: Scattering, Water, Observatories, Coronagraphy, Stars, Specular reflections, Polarimetry, Planets, Liquids, Exoplanets

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Proceedings Article | 6 October 2023 Poster

Harvesting lost photons in stellar coronagraphs

Lisa Altinier, Yann Gutierrez, Olivier Absil, Alexis Carlotti, Olivier Herscovici-Schiller, Lucie Leboulleux, Emiel Por, Pierre Baudoz, Alexis Bidot, Kimberly Bott, Bernhard Brandl, Sarah Casewell, Élodie Choquet, Nicolas Cowan, Niyati Desai, David Doelman, Jules Fowler, Timothy Gebhard, Sebastiaan Haffert, Adrien Hours, Roser Juanola-Parramon, Matthew Kenworthy, Elina Kleisioti, Lorenzo König, Mariya Krasteva, Iva Laginja, Rico Landman, Johan Mazoyers, Maxwell Millar-Blanchaer, David Mouillet, Mamadou N'Diaye, Frans Snik, Dirk van Dam, Kyle Van Gorkom, Maaike van Kooten, Sophia Vaughan, Arthur Vigan

Proceedings Volume 12680, 126801T (2023) https://doi.org/10.1117/12.2677410

KEYWORDS: Coronagraphy, Photons, Exoplanets, Stars, Wavefront sensors, Reflection, Pupil aberrations, Large telescopes, Cameras, Calibration

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Proceedings Article | 5 October 2023 Poster + Paper

Integrated photonic-based coronagraphic systems for future space telescopes

Niyati Desai, Lorenzo König, Emiel Por, Roser Juanola-Parramon, Ruslan Belikov, Iva Laginja, Olivier Guyon, Laurent Pueyo, Kevin Fogarty, Olivier Absil, Lisa Altinier, Pierre Baudoz, Alexis Bidot, Markus Johannes Bonse, Kimberly Bott, Bernhard Brandl, Alexis Carlotti, Sarah Casewell, Elodie Choquet, Nicolas Cowan, David Doelman, J. Fowler, Timothy Gebhard, Yann Gutierrez, Sebastiaan Haffert, Olivier Herscovici-Schiller, Adrien Hours, Matthew Kenworthy, Elina Kleisioti, Mariya Krasteva, Rico Landman, Lucie Leboulleux, Johan Mazoyer, Maxwell Millar-Blanchaer, David Mouillet, Mamadou N'Diaye, Frans Snik, Dirk van Dam, Kyle van Gorkom, Maaike van Kooten, Sophia Vaughan

Proceedings Volume 12680, 126801S (2023) https://doi.org/10.1117/12.2677210

KEYWORDS: Coronagraphy, Planets, Yield improvement, Space telescopes, Exoplanets, Telescopes, Tolerancing, System integration, Physics, Equipment

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Proceedings Article | 5 October 2023 Paper

Visible extreme adaptive optics on extremely large telescopes: towards detecting oxygen in Proxima Centauri b and analogs

J. Fowler, Sebastiaan Haffert, Maaike A. M. van Kooten, Rico Landman, Alexis Bidot, Adrien Hours, Mamadou N'Diaye, Olivier Absil, Lisa Altinier, Pierre Baudoz, Ruslan Belikov, Markus Johannes Bonse, Kimberly Bott, Bernhard Brandl, Alexis Carlotti, Sarah Casewell, Elodie Choquet, Nicolas Cowan, Niyati Desai, David Doelman, Kevin Fogarty, Timothy Gebhard, Yann Gutierrez, Olivier Guyon, Olivier Herscovici-Schiller, Roser Juanola-Parramon, Matthew Kenworthy, Elina Kleisioti, Lorenzo König, Mariya Krasteva, Iva Laginja, Lucie Leboulleux, Johan Mazoyer, Maxwell Millar-Blanchaer, David Mouillet, Emiel Por, Laurent Pueyo, Frans Snik, Dirk van Dam, Kyle van Gorkom, Sophia Vaughan

Proceedings Volume 12680, 126801U (2023) https://doi.org/10.1117/12.2677503

KEYWORDS: Wavefront errors, Adaptive optics, Wavefront sensors, Oxygen, Planets, Equipment, Stars, Coronagraphy, Telescopes, Large telescopes

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