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Improved transparency–nonlinearity trade-off with boroxine-based octupolar molecules
Author(s) -
Gilles Alcaraz,
Lisenn Euzénat,
Olivier Mongin,
Claudine Katan,
Isabelle Ledoux,
Joseph Zyss,
Mireille BlanchardDesce,
Michel Vaultier
Publication year - 2003
Publication title -
chemical communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.837
H-Index - 333
eISSN - 1364-548X
pISSN - 1359-7345
DOI - 10.1039/b308664j
Subject(s) - transparency (behavior) , molecule , nonlinear system , harmonic , chemistry , nonlinear optics , scattering , chemical physics , materials science , molecular physics , optics , physics , quantum mechanics , organic chemistry , computer science , computer security
A series of octupolar molecules derived from the boroxine framework were designed and their optical nonlinearities were investigated by performing harmonic light scattering experiments in solution; the molecules were found to combine excellent transparency in the near UV-visible region (lambdamax < or = 280 nm) and significant first-order hyperpolarisabilities (up to beta(0) = 56 x 10(-30) esu).

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