Research on Volume Holographic Storage Properties of the PQ:PMMA Photopolymer
|關鍵字:||感光高分子;體積全像儲存;Photopolymer;Volume Holographic Storage|
In this thesis, we have represented carefully the physical meaning and mathematical analyses of diffusion model which have been proposed in 1994. The solutions of the diffusion model are also simulated. We used the simulation results to analyze the relationship between the monomer or polymer concentration of photopolymer and exposure time in detail. Furthermore, the relationship between polymer concentration and diffraction efficiency of photopolymer are explained. We have used the PQ:PMMA sample, one kind of photopolymer, which have been developed in our lab, to do holographic experiments. In these experiments, the relationships between diffraction efficiency of the sample and exposure time have measured under different optical configurations. The empirical results have been analyzed. The differences between empirical results and simulation results have also been represented.
|Appears in Collections:||Thesis|
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