Flat-gain wide-band erbium doped fiber amplifier with hybrid gain medium

by Hamida, Belal Ahmed, Azooz, S.M., Jasim, Ali Abdulhadi, Eltaif, Tawfig, Khan, Sheroz, Ahmad, H., Wadi, Sulaiman
Published 2016

All-fibre dual-wavelength thulium-doped fibre laser based on spatial filtering effect

by Azooz, S. M, Hamida, Belal Ahmed, Khan, Sheroz, Eltaif, Tawfig, Jasim, Ali Abdulhadi, Ahmad, Harith B., Harun, Sulaiman Wadi
Published 2014

Flat-gain wide-band erbium doped fiber amplifier by combining two difference doped fibers

by Hamida, Belal Ahmed, Azooz, S. M, Jasim, Ali Abdulhadi, Eltaif, Tawfig Ahmad A., Ahmad, Harith, Khan, Sheroz, Harun, Sulaiman Wadi
Published 2015

All-fiber dual-wavelength fiber laser operating at 1950 nm region based on multimode interference effect

by Azooz, S. M., Jasim , Ali Abdulhadi, Hamida, Belal Ahmed, Ahmad , Harith B., Harun, Sulaiman Wadi, Halder, Arindam, Paul, Mukul Chandra, Das, Shyamal, Pal, Mrinmay C., Bhadra, Shyamal Kumar
Published 2014