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Photostablity and amplified spontaneous emission in dye-activated new organic-inorganic hybrid material

التفاصيل البيبلوغرافية
العنوان: Photostablity and amplified spontaneous emission in dye-activated new organic-inorganic hybrid material
المؤلفون: M. Salah Shafik, Yehia Badr, I. M. Azzouz, Hamdan. A. S. Al-Shamiri
المصدر: Journal of Sol-Gel Science and Technology. 41:65-69
بيانات النشر: Springer Science and Business Media LLC, 2006.
سنة النشر: 2006
مصطلحات موضوعية: Amplified spontaneous emission, Materials science, Dye laser, business.industry, Analytical chemistry, General Chemistry, Condensed Matter Physics, Laser, Electronic, Optical and Magnetic Materials, law.invention, Biomaterials, Wavelength, law, Materials Chemistry, Ceramics and Composites, Optoelectronics, Energy transformation, Hybrid material, business, Lasing threshold, Excitation
الوصف: This paper reports on the lasing action of some dyes (pyrromethene 597, pyrromethene 567 and Rhodamin B) incorporated into a new organic-inorganic hybrid material. The amplified spontaneous emission (ASE) was studied under 532 nm, laser excitation in transverse pumping configuration for the prepared rod samples. The influence of the dye concentration on the amplified spontaneous emission peak wavelengths, the output energies, the gain and the energy conversion efficiencies were studied. Relatively high efficiencies (up to ∼64%) were obtained with good photostabilities where a decrease to ∼30% of the initial amplified spontaneous emission output energy were observed after pumping by 60,000 shots at relatively high repetition rate (10 Hz) and energy (15 mJ).
تدمد: 1573-4846
0928-0707
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::71c9f29856d554bd2353e9df90c7f810
https://doi.org/10.1007/s10971-006-0113-x
حقوق: CLOSED
رقم الأكسشن: edsair.doi...........71c9f29856d554bd2353e9df90c7f810
قاعدة البيانات: OpenAIRE
الوصف
تدمد:15734846
09280707