Dispersion of the third-order nonlinear optical properties of an organometallic dendrimer(1) |
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Authors: | Powell Clem E Morrall Joseph P Ward Simone A Cifuentes Marie P Notaras Eleni G A Samoc Marek Humphrey Mark G |
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Affiliation: | Department of Chemistry, Australian National University, Canberra, ACT 0200, Australia. |
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Abstract: | The dispersion of cubic nonlinearity in the organometallic dendrimer 1,3,5-(3,5-{trans-[(dppe)2(4-O2NC6H4CC)RuCC]}2C6H3CCC6H4-4-CC)3C6H3 can be understood in terms of an interplay of two-photon absorption and absorption saturation. Simple dispersion relations reproduce the behavior of both the real and imaginary components of the hyperpolarizability. |
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