Title of article
UV-vis absorption and luminescence spectrum of LAS: Tb^3+/Gd^3 as a laser material
Author/Authors
faeghi nia, a. ceramic division, materials and energy research centre, ايران
From page
609
To page
614
Abstract
This article discusses detailed study on crystallization, optical properties of Li-Al-Si-La glass containing nanocrystalline LaF3.and their optical energy gaps. The Urbach energy of glass samples was evaluated. By using (2% mole) Tb the green-blue range emission occurred, while by accumulation 1% mole Gd beside Tb, the indigo emission intensity (418 to 441 nm) increased.
Keywords
Li , Al , Si , La Glass , Luminescence , Spectroscopy
Journal title
International Journal of Engineering
Journal title
International Journal of Engineering
Record number
2564048
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