MOUEFFEQ, BOUREGAA; ABDELFATIH, BENGANA; DEBBAL, Mohammed. Optical Amplification for High-Capacity Long-Distance Telecom and Biomedical Applications. Photonics Letters of Poland, [S. l.], v. 18, n. 2, p. 19–22, 2026. DOI: 10.4302/plp.v18i2.1371. Disponível em: http://www.photonics.pl/PLP/index.php/letters/article/view/18-7. Acesso em: 28 jul. 2026.