PhD Position in Ultrafast nonlinear optical response and dynamics of 2D thin films
il y a 1 jour
OverviewPhD Position in Ultrafast nonlinear optical response and dynamics of 2D thin filmsResponsibilitiesTwo-dimensional thin films with high optical nonlinearities are studied for mode-locking of laser systems.Deposition and preparation of 2D thin films, optimization of crystallization to enhance optical nonlinearities. Build and operate experimental setups for high precision annealing with a high repetition rate femtosecond laser.Nonlinear optical studies using Z-scan technique with a femtosecond laser system (hybrid crystal/fiber, passively mode-locked) delivering 400 fs pulses at 1030 nm; wavelength tuning via an Optical Parametric Amplifier (200 nm to 2.5 μm).Investigation of the impact of repetition rate (1 Hz to 40 MHz), wavelength, and pulse duration (80 fs to 20 ps) on nonlinear optical responses.Ultrafast dynamics studies of the 2D layers via pump-probe optical spectroscopy; build and operate a pump-probe setup to analyze carrier dynamics and transmittance changes with variable delays.Participation in experimental steps for obtaining giant optical nonlinearities, including X-Ray Diffraction (XRD), Scanning Electron Microscopy (SEM), and Atomic Force Microscopy (AFM).QualificationsThe candidate shall have a master degree and a solid background related with optics/nonlinear optics.Contract and Start DetailsTYPE OF CONTRACT: TEMPORARYJOB STATUS: FULL TIMEAPPLICATION DEADLINE: 31/03/2026 00:00ENVISAGED STARTING DATE: 01/09/2026ENVISAGED DURATION: 36 monthsHow to ApplyHOW TO APPLY: konstantinos.iliopoulos@fresnel.frJob DetailsTitle: PhD Position in Ultrafast nonlinear optical response and dynamics of 2D thin filmsPublished: 2026-01-19Application Window: 2026-03-31 23:59 (Europe/Paris) / 2026-03-31 23:59 (CET)Aix-Marseille University is building new partnerships with socio-economic players in order to foster innovation of its graduates into the world of ...Notes: The original content includes references to publications and experimental descriptions; these have been retained in context where they appear, while removing boilerplate and any script or tracking fragments. #J-18808-Ljbffr
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Marseille, France Karlstad University Temps pleinA university in France is offering a PhD position focused on ultrafast nonlinear optical response and dynamics of 2D thin films. Responsibilities include studying two-dimensional thin films with high optical nonlinearities and conducting detailed investigations using advanced optical techniques. The ideal candidate should possess a master's degree in optics...
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