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Эта публикация цитируется в 1 научной статье (всего в 1 статье)
Нелинейная оптика
Synthesis, fluorescence and nonlinear optical properties of phthalocyanine derivatives in the continuous-wave and pulsed excitation regimes
Hacene Manaaa, Devrim Attilab, Ayśe Gül Gürekb, Sughra Mohameda, Fadheela A. Alawainatia, Adnan Jaafara, Fryad Z. Henaric a University of Bahrain, Department of Physics, Kingdom of Bahrain
b Gebze Technical University, Department of Chemistry, Gebze-Kocaeli, Turkey
c Medical University of Bahrain, Department of Medical Sciences,
Kingdom of Bahrain
Аннотация:
In this work, the photo-physical properties of seven different phthalocyanine derivatives are studied, with a focus on their transparency spectral range. Two compounds among them are recently synthesised. The investigations include synthesis, photoluminescence, absorptive and refractive nonlinear properties, and optical limiting performances. The compounds are found to be emitting interesting broad fluorescence bands in the visible range. The nonlinear optical properties are investigated with the help of Z-scan technique, with both a continuous laser at 488, 514.5 and 632.8 nm, and with a pulsed laser at 532 nm. The sign and the magnitude of the nonlinear refractive index, third-order susceptibility, and nonlinear absorption coefficient have been evaluated in the seven compounds. The optical limiting performance of each compound was also evaluated in the continuous and pulsed laser excitation regimes.
Ключевые слова:
phthalocyanine derivatives, synthesis, fluorescence, nonlinear optical properties.
Поступила в редакцию: 08.06.2020 Исправленный вариант: 08.06.2020 Принята в печать: 12.01.2021
Образец цитирования:
Hacene Manaa, Devrim Attila, Ayśe Gül Gürek, Sughra Mohamed, Fadheela A. Alawainati, Adnan Jaafar, Fryad Z. Henari, “Synthesis, fluorescence and nonlinear optical properties of phthalocyanine derivatives in the continuous-wave and pulsed excitation regimes”, Оптика и спектроскопия, 129:5 (2021), 626; Optics and Spectroscopy, 129:6 (2021), 628–640
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/os1108 https://www.mathnet.ru/rus/os/v129/i5/p626
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