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Université de Limoges invites applications for a post-doctoral fellow (First Stage Researcher, R1) to join the XLIM Photonics axis. The role supports the MULTIMOC and GRAFIC projects, developing an all-fiber laser component for free-space optical telecommunications and wavefront analysis.
Strong knowledge in physics and optics is mandatory; PhD in these fields is required. Proficiency in Matlab and Python is expected, with familiarity with FEM tools and strong technical writing skills in English
Organisation/Company Université de Limoges Department DRH-RECHERCHE Research Field Physics » Optics Researcher Profile First Stage Researcher (R1) Positions Postdoc Positions Application Deadline 1 Oct 2026 - 23:59 (Europe/Paris) Country France Type of Contract Temporary Job Status Full-time Offer Starting Date 1 Feb 2027 Is the job funded through the EU Research Framework Programme? Not funded by a EU programme Is the Job related to staff position within a Research Infrastructure? No
The post-doctoral fellow recruited will work as part of the MULTIMOC project funded by ANR ASTRID and as part of the GRAFIC project funded by the Nouvelle-Aquitaine Region. The aim is to develop an all-fiber laser source end component, whose special feature will be to integrate both the function of emitting radiation with a controlled multimodal profile, and that of analyzing the emitted wavefront. It's a thinned multi-strand component with a novel structure resembling a multifunctional all-fibre spatial light modulator. In this project, the component is dedicated to free-space optical telecommunications, to reduce the impact of atmospheric turbulence traversed by the link signal.
Strong knowledge of physics/optics (a PhD in these fields is required). Expertise in photonics is a plus.
Knowledge on optical fibers, a taste for precision experimentation, knowledge on imaging concepts, knowledge of Matlab, Python programming languages and commercial software based on the finite element method is a plus, excellent communication skills (written and oral) in English. A very good level of French will be a plus. Particular attention to process, detail and documentation, and the ability to summarise and present your work to your day-to-day colleagues and the scientific community.
Languages ENGLISH Level Excellent
Languages FRENCH Level Excellent
Research Field Physics » Optics Years of Research Experience 1 - 4
Work with 2 research teams in the XLIM laboratory's Photonics Axis. Handle heavy equipment on the XLIM laboratory's PLATINOM platform (fiber-drawing lathe, CO2 laser fiber optic welding machine). Prepare written reports for projects, attend project meetings and prepare scientific papers for publication, both in international journals and at conferences.
According to French legislation, the applicant must have received a PhD degree no later than three years before the beginning of the contract.
Any application submitted without a diploma will be considered inadmissible.