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SUMMARY:RTG seminar: Dr. David N Purschke
DESCRIPTION:Strong‐fields and photons in solids\, from classical to quantum light \n\n\n\n \n\n\n\nJoint Attosecond Science Laboratory\, University of Ottawa and NationalResearch Council of Canada \n\n\n\n \n\n\n\n \n\n\n\nAt the surface\, strong‐field physics and quantum optics seem to operate in disparate regimes of light‐matter interaction. Nevertheless\, the growing field of attosecond quantum opticsis beginning to bridge this gap\, with the solid state providing an ideal platform of study [1]. I will discuss two experiments at this intersection: in the first\, we see how a photon picture emerges from a laser‐dressed crystal using classical light [2]. In the second\, we begin to study field‐driven processes with emerging non‐classical and intense sources known as brightsqueezed vacuum [3]. \n\n\n\n[1] L. Cruze‐Rodriguez et al. “Quantum phenomena in attosecond science\,” Nat. Rev. Phys. 19 (2023) [2] D. N Purschke et al. “Microscopic mechanisms of highorderwavemixing in solids\,” Phys. Rev. A 108 (2023)[3] S. Lemieux et al. “Photon bunching in high‐harmonic emission controlled by quantum light” arXiv:2404.05474 \n\n\n\nVenue: RUN 0.35
URL:https://grk2905.de/event/grk-seminar-dr-david-n-purschke/
CATEGORIES:Seminar
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