19 November 2003 Amplitude-phase dynamic holograms recording in C60 fullerene solutions
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Proceedings Volume 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life; (2003) https://doi.org/10.1117/12.526982
Event: 19th Congress of the International Commission for Optics: Optics for the Quality of Life, 2002, Florence, Italy
Abstract
The theoretical model of dynamic hologram recording in fullerene solutions based on the system of balanced equation and equation for absorption is constructed. The profiles and diffraction efficiencies of the amplitude and phase gratings are numerically calculated depending on input intensity. Due to nonlinear absorption the profile of amplitude grating for high energies becomes significantly non-sinusoidal and the amplitude of phase grating increases. Computation shows appearance of high diffraction orders and their number and intensity increase with increasing of input intensity. The comparison of theoretical results with results of experiment1 shows good adequacy of the model.
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Anna L. Pyajt, Victor G. Bespalov, "Amplitude-phase dynamic holograms recording in C60 fullerene solutions", Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); doi: 10.1117/12.526982; https://doi.org/10.1117/12.526982
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