2005
DOI: 10.1016/j.matchemphys.2005.05.026
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Optical limiting property of nanoparticles from a copper phthalocyanine-fullerene dyad

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Cited by 23 publications
(17 citation statements)
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“…174 Efficient optical limiting in the visible range at nanosecond time scales has been demonstrated in nanocrystals of a stilbene derivative grown inside sol-gel glass 175 and aggregates of copper phthalocyanine-fullerene adducts. 176 The optical limiting effect has been attributed to 2-photon and excited state absorption processes in the former and reverse saturable absorption in the latter. Colloids of BCADQ (Fig.…”
Section: Nonlinear Optical Effectsmentioning
confidence: 99%
“…174 Efficient optical limiting in the visible range at nanosecond time scales has been demonstrated in nanocrystals of a stilbene derivative grown inside sol-gel glass 175 and aggregates of copper phthalocyanine-fullerene adducts. 176 The optical limiting effect has been attributed to 2-photon and excited state absorption processes in the former and reverse saturable absorption in the latter. Colloids of BCADQ (Fig.…”
Section: Nonlinear Optical Effectsmentioning
confidence: 99%
“…O comportamento óptico de 100 (Figura 9) foi investigado em solução e em uma dispersão nanoparticulada usando Rendimento considerando C 60 recuperado pulsos laser de nanossegundos a 532 nm. 105 O melhor resultado foi da amostra constituída por nanopartículas, justificada pelos autores pela formação de agregados especialmente ordenados.…”
Section: Derivados De C 60 Como Limitadores óPticosunclassified
“…The third-order nonlinear optical of the a Cu(II)Pc-C 60 Diels-Alder adduct analogue of I have also been investigated, giving rise to high second-order hyperpolarizability value [9]. Moreover, it was found that nanoparticle dispersion of this Cu(II)Pc-C 60 dyad exhibits enhanced optical limiting performances [10] and nonlinear absorption enhancement [11]. For nonlinear optics, fullerenes and fullerene derivatives have shown good responses, for example, as optical limiting materials.…”
Section: Introductionmentioning
confidence: 99%