Spectroscopic characteristics of erbiumand ytterbium-activated laser media
作者： A. I. Yenzhyieuski , M. V. Bogdanovich , G. I. Ryabtsev , V. V. Suprun , A. V. Grigor’ev
DOI: 10.1007/S10812-009-9236-5
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摘要: Judd–Ofelt parameters (Ω2 = 5.09∙10–20, Ω4 0.92∙10–20, and Ω6 0.63∙10–20 cm2) oscillator strengths of fundamental optical transitions involved in lasing at wavelength 1.54 μm have been calculated for borosilicophosphate glass co-activated with Er3+ Tb3+ ions based on experimental luminescence absorption spectra refractive indices. The results were used to determine the emission (6∙10–23 (5∙10–21 cross sections λ gain section as a function inverse population levels.
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