فهرس المقالات Sajjad Vazeerpour المقاله 1 - The impact of higher order modes on transverse mode instability in bent optical fiber amplifiers 10.30495/jtap.162215 Sajjad Vazeerpour Mahdi Shayganmanesh Davoud Dorranian Journal of Theoretical and Applied Physics , العدد 1 , السنة 16 , بهار 2022
