Enhanced two-photon absorption of organic chromophores: Theoretical and experimental assessments

Francesca Terenziani, Claudine Katan, Ekaterina Badaeva, Sergei Tretiak, Mireille Blanchara-Desce

Результат исследований: Вклад в журналСтатьярецензирование

464 Цитирования (Scopus)

Аннотация

Functional organic materials with enhanced two-photon absorption lead to new technologies in the fields of chemistry, biology, and photonics. In this article we review experimental and theoretical methodologies allowing detailed investigation and analysis of two-photon absorption properties of organic chromophores. This includes femtosecond two-photon excited fluorescence experimental setups and quantum-chemical methodologies based on time-dependent density functional theory. We thoroughly analyze physical phenomena and trends leading to large two-photon absorption responses of a few series of model chromophores focusing on the effects of symmetric and asymmetric donor/acceptor substitution and branching.

Язык оригиналаАнглийский
Страницы (с-по)4641-4678
Число страниц38
ЖурналAdvanced Materials
Том20
Номер выпуска24
DOI
СостояниеОпубликовано - 17 дек. 2008
Опубликовано для внешнего пользованияДа

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