Repozytorium
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Kolekcje
Inne
Synthesis, optical and nonlinear optical properties of new pyrazoline derivatives.
Autorzy
Rok wydania
2014
Czasopismo
Numer woluminu
102
Strony
63-70
DOI
10.1016/j.dyepig.2013.10.027
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
We report on synthesis and optical properties of new organic compounds based on substituted pyrazole ring. The investigated pyrazoline derivatives (PRDs) exhibit efficient broadband photoluminescence which covers nearly whole visible spectrum. The experimental results are compared to quantum chemical calculations. Amplified spontaneous emission and photodegradation measurements were performed for hybrid systems based on selected PRDs doped into poly(methyl methacrylate) matrix proving the potential utility of such systems in lasing applications. Two-photon absorption (TPA) properties were characterized by the femtosecond Z-scan technique.
Słowa kluczowe
Pyrazoline, Amplified spontaneous emission, Luminescence, Two-photon absorption (TPA), Nonlinear optics, Push–pull molecules
Adres publiczny
http://dx.doi.org/10.1016/j.dyepig.2013.10.027
Strona internetowa wydawcy
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