ŠČEMEĻEVS, A.; PORIŅŠ, J. BER Performance of a Lumped Single-pump Fiber Optical Parametric Amplifier in a 10 Gbit/s 4-channel S-band DWDM System. Elektronika ir Elektrotechnika, [S. l.], v. 93, n. 5, p. 11-14, 2009. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10170. Acesso em: 27 sep. 2022.