Comparaison des propriétés optiques de beta-BBO obtenu par croissance TSSG et par tirage Czochralski en vue d'optimiser la génération de rayonnement UV

Abstract : The purpose of the work undertaken during this thesis was to compare the monocrystals of beta-BBO resulting from two growing methods TSSG and Czochralski from the point of view of their crystalline quality and their optical performances regarding their absorption and second harmonic generation. We carried out analysis on the crystalline quality of our samples that enabled to prove that the optical performances of each growing methods are related to the chemical composition of the crystals and to the defects found in the volume and on the surface of those.
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Theses
Atomic Physics. Université de Metz, 2006. French


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Armel Bahouka. Comparaison des propriétés optiques de beta-BBO obtenu par croissance TSSG et par tirage Czochralski en vue d'optimiser la génération de rayonnement UV. Atomic Physics. Université de Metz, 2006. French. <tel-00509719>

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