TY - JOUR AU - MIHI, SANA AU - SOLTANI, MOHAMED TOUFIK PY - 2018/07/11 TI - OPTICAL ABSORPTION AND JUDD-OFELT OF Pr3+ DOPED ANTIMONY BASED GLASSES JF - Courrier du Savoir; No 26 (2018): Courrier du Savoir KW - N2 - Glass with the composition 79.75Sb 2 O 3 -10Li 2 O-10WO 3 -0.25PrF 3 (mol%) were synthesized employing melt quenching technique. Visible and near infrared absorption spectra were measured the Judd–Ofelt (J-O) parameters Ω 2 , Ω 4 and Ω 6 , were determined for Pr 3+ ions using the absorption bands and calculate the oscillator strengths, these parameters are used to calculated various radiative properties of different Pr 3+ transitions. UR - https://revues.univ-biskra.dz/index.php/cds/article/view/3964