M, Khelladi. 2019. “FEMTOSECOND LASER PULSE PROPAGATION IN NOVEL FIBER: TELLURITE GLASS CODOPED ER3+/TM3+”. International Journal of Research -GRANTHAALAYAH 7 (1):96-105. https://doi.org/10.29121/granthaalayah.v7.i1.2019.1039.