Missions

Contribute to the development of novel adaptive optics (AO) instrumentation solutions for high-contrast imaging and spectroscopy in the context of the Extremely Large Telescope (ELT). The ultimate goal is to enhance the capability to detect and characterize habitable exoplanets, including the search for atmospheric biomarkers.

Activités

• Contribute to the design, integration, and testing of adaptive optics systems for the ELT.
• Work on optimizing the coupling between AO systems and a fiber-fed spectrograph.
• Operate the PAPYRUS platform for experimental validation on-sky.
• Participate in observing campaigns at OHP and analyze the resulting data.
• Contribute to scientific and technical publications.
• Engage in international collaborations related to ELT instrumentation.

Compétences

• Strong background in adaptive optics, astronomical instrumentation, or complex optical systems.
• Proficiency with simulation or analysis tools (e.g., Python, Matlab, Zemax, Yorick, etc.).
• Hands-on experience with optical bench setups.
• Ability to lead or participate in experimental campaigns (planning, execution, analysis).
• Scientific writing skills (technical reports, peer-reviewed publications).
• Team-oriented mindset and ability to work in a multidisciplinary environment.
• Autonomy, attention to detail, and problem-solving attitude.
• Good communication skills in both English and French (or willingness to learn).
• Motivation to contribute to a high-impact scientific project.

PhD in astrophysics, optics, instrumentation, or a related field.
Experience in astronomical instrumentation or adaptive optics is highly desirable.
Previous postdoctoral or R&D lab experience is a plus.

Contexte de travail

The ELT (Extremely Large Telescope), currently under construction by the European Southern Observatory (ESO), will be the world's largest optical telescope. The Laboratoire d'Astrophysique de Marseille (LAM) is deeply involved in the design of next-generation instruments for the ELT, particularly in the field of high-contrast exoplanet detection.
The successful candidate will join a team specialized in adaptive optics, high-contrast imaging, and experimental testbeds. A central element of the project is PAPYRUS, a cutting-edge AO bench installed on a 1.5-meter telescope at the Observatoire de Haute-Provence (OHP), offering year-round access to on-sky testing.

Contraintes et risques

Travel to the Observatoire de Haute-Provence is to be expected.