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the plasma wake: electrons eventually outrun the accelerating phase, which caps the effective acceleration length and final energy. We explore a dephasing-free concept based on superluminal laser pulses
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ultrafast optics and lasers, generation of attosecond pulses and applications of these to the study of ultrafast phenomena in various systems. We are looking for one to two postdocs to manipulate ultrashort
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memory-devices characterised by very low energy consumption and switching times of one trillionth of a second. To achieve this, we will generate an ultrashort light pulse at THz frequencies, strong enough
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large-scale numerical simulations to design a laser-based optical system capable of efficiently generating electron-positron pairs through the collision of structured laser pulses. The research liesat
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) - Manipulate magneto-optical cryostats, pulsed and continuous-wave lasers, ultrafast electro-optical modulation systems, as well as detectors and electronic cards allowing the analysis of multi-photon
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Additional Information Eligibility criteria Technical skills: - Extensive experience in nonlinear optics (theory and experiments), - Specific laser instrumentation in the femtosecond pulse regime and mid
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are collaborating toward the construction of a laser-plasma based accelerator. The physics of LWFA offers many challenges and one of them is the stable guiding of the laser pulse over distances long enough to reach
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temporal laser pulse shaping, together with accurate modelling of the underlying beam physics, is therefore a key prerequisite for fully exploiting the XFEL's potential. Dedicated numerical and experimental
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exploiting the broadband guidance handling capabilities of modern hollow fibers filled with gases. Such light source will allow exquisite control of key light parameters such as pulse durations, emission
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main responsibilities will be: Design and implementation of a custom confocal laser scanning microscope, optimized for measuring molecular diffusion with fluorescence fluctuation spectroscopy (FFS) by