Perylene derivatives with large two-photon-absorption cross-sections for application in optical limiting and upconversion lasing
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Data
2005-08-04
Autores
Oliveira, S. L.
Correa, D. S.
Misoguti, L.
Constantino, CJL
Aroca, R. F.
Zilio, S. C.
Mendonca, C. R.
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Wiley-Blackwell
Resumo
Perylene tetracarboxylic derivatives (PTCDs) display exceptionally high two-photon absorption (2PA) cross-sections (6, see Figure). In addition, the 2PA saturation behavior and strong two-photon-pumped fluorescence suggest that PTCD compounds may be attractive candidates for applications in optical limiting and two-photon-pumped upconversion lasing.
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Advanced Materials. Weinheim: Wiley-v C H Verlag Gmbh, v. 17, n. 15, p. 1890-+, 2005.