Search for dissertations about: "polarization dependent scattering"
Showing result 1 - 5 of 10 swedish dissertations containing the words polarization dependent scattering.
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1. Light propagation in an anisotropically scattering medium
Abstract : Scattering is the main phenomenon of light-matter interaction. In this thesis, we consider one specific case of light propagation in a material whose structure causes anisotropic optical scattering - transparent wood. READ MORE
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2. Theoretical Studies of Raman Scattering
Abstract : Different theoretical approaches have been presented in this thesis to study the Raman scattering effect. The first one is response theory applied up to third order of polarization, where the determination of α, β and γ is used to calculate linear Raman scattering (resonance Raman scattering (RRS) and normal Raman scattering (NRS)), hyper Raman scattering (HRS) and coherent anti-Stokes Raman scattering (CARS), respectively. READ MORE
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3. Direct and Inverse Scattering of Electromagnetic Waves in Nonlinear Media
Abstract : Models for materials with nonlinear electromagnetic response are examined. Three simple physical causes for nonlinear behavior are presented: electronic polarization, molecular direction and electrostriction. READ MORE
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4. Rotational Coherent Anti-Stokes Raman Spectroscopy - Development and Applications
Abstract : During the last decades, coherent anti-Stokes Raman spectroscopy (CARS) has been an important tool in combustion research. The focus of this thesis is the improvement of the capability of the pure rotational CARS (RCARS) technique for this type of applications. READ MORE
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5. Nuclear Dynamics in Linear and Non-linear X-ray Processes
Abstract : New generations of brilliant synchrotron radiation sources and intense X-ray and optical lasers have opened unprecedent opportunities in linear and non-linear spectroscopies of molecules. This together with new instrumentation calls for further development of theory to explain observations and suggest new experiments. READ MORE