Wideband and flat-gain optical amplifier with Hafnia-bismuth erbium co-doped fiber / Alabbas Ahmed Abduljabbar Al-Azzawi

• Main Author: Alabbas Ahmed , Abduljabbar Al-Azzawi
• Format: Thesis
• Published: 2020
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://studentsrepo.um.edu.my/12474/2/Alabbas_Ahmed.pdf; http://studentsrepo.um.edu.my/12474/1/Alabbas_Ahmed.pdf; http://studentsrepo.um.edu.my/12474/
• Institution: Universiti Malaya

A compact optical amplifier with a flat-gain characteristic is demonstrated using hafnia bismuth-erbium co-doped fiber (HB-EDF) as the gain medium. The HB-EDF was recently fabricated using a modified chemical vapor deposition (MCVD) process in conjunction with solution doping (SD) technique. The fib...