Three at a time: The wavelength dependence of nonlinear absorption and non-linear refraction of a peripherally nitrophenylethynyl-functionalized first-generation arylethynylruthenium dendrimer (see picture; dppe = 1,2-bis(diphenylphosphanyl)ethane) was examined in the range 625-1500 nm by employing fs pulses. The compound is a strong two-photon absorber in the range 600-800 nm and an exceptional three-photon absorber in the range 1100-1200 nm. (Chemical Equation Presented). © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.
CITATION STYLE
Samoc, M., Morrall, J. P., Dalton, G. T., Cifuentes, M. P., & Humphrey, M. G. (2007). Two-photon and three-photon absorption in an organometallic dendrimer. Angewandte Chemie - International Edition, 46(5), 731–733. https://doi.org/10.1002/anie.200602341
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