机译:Corrigendum to “Flat-gain and wide-band partial double-pass erbium co-doped fiber amplifier with hybrid gain medium” Opt. Fiber Technol. 52 (2019) 101952–101956(S1068520019302366)(10.1016/j.yofte.2019.101952)
Department of Communication Engineering Al-Ma'moon University College;
School of Engineering KDU University College;
Fiber Optics and Photonics Division CSIR-Central Glass and Ceramic Research Institute||Academy of Scientific and Innovative Research (AcSIR)Fiber Optics and Photonics Division CSIR-Central Glass and Ceramic Research InstitutePhotonics Research Center University of MalayaDepartment of Electrical Engineering University of Malaya||Department of Computer Techniques Engineering Al-Esraa University CollegeDepartment of Electrical Engineering University of MalayaDepartment of Electrical Engineering University of Malaya||Department of Physics Faculty of Science and Technology Airlangga University||;