Search for dissertations about: "non-linear spectroscopy"
Showing result 1 - 5 of 40 swedish dissertations containing the words non-linear spectroscopy.
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1. Non-linear mid-infrared laser techniques for combustion diagnostics
Abstract : .... READ MORE
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2. Theoretical perspectives on ultrafast and non-linear spectroscopy
Abstract : In this thesis we discuss a theoretical description of ultrafast and non-linear spectroscopy. Due to the high intensities and ultrashort pulse durations involved in such experiments, it is necessary to use an explicitly time-dependent formalism. READ MORE
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3. Non-linear Spectroscopy of Conical Intersections with XUV and X-ray Photons
Abstract : Conical intersections (CIs) appear in a molecule due to the breakdown of the Born-Oppenheimer approximation when the energy difference between two or more electronic states decreases. CIs are known to play a crucial role in processes such as photosynthesis and vision in the human eye, and therefore it is important to probe the existence of such entities in molecules. READ MORE
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4. Non-linear Spectroscopy of Conical Intersections
Abstract : Conical Intersections (CIs) in a molecule originate from the breakdown of the Born-Oppenheimer approximation when electronic states come close in energy. Ultrafast non-radiative decay channels open up in the vicinity of a CI, thus funneling a molecule from one electronic state to another. READ MORE
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5. Non-linear attosecond physics at 100 eV
Abstract : Non-linear interactions between light and matter have nowadays a broad range of applications. They are used for frequency doubling in simple laser pointers as well as for a variety of purposes in complex laser systems like the one presented in this thesis. READ MORE