Spectroscopic studies of emission and absorption properties of 38PbO-62SiO2:Nd3+ glass
Source abstract
Abstract
The main spectroscopic parameters (intensity parameters, radiative life times, branching ratios, quantum efficiency and emission cross-section of the 4 F 3/2 → 4 I 9/2 transition) of the 38PbO-62SiO 2 glass doped with Nd 3+ are evaluated using the standard Judd-Ofelt theory. Remarkably low values of the intensity parameters Ω 2,4,6 are explained by structural modifications of the Nd 3+ surroundings caused by presence of the Pb ions.
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Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Glass properties and applications · Solid State Laser Technologies
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References (17)
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