Title :
Impact of fiber loss and Aeff on OSNR improvement for hybrid-Raman/EDFA amplified systems
Author :
Yoshinori Yamamoto;Masaaki Hirano;Shoichiro Oda;Yasuhiko Aoki;Kyosuke Sone;Jens C. Rasmussen
Author_Institution :
Sumitomo Electric Industries, Ltd., Yokohama, Japan
fDate :
6/1/2015 12:00:00 AM
Abstract :
OSNR improvement related to fiber loss and Aeff is theoretically and experimentally investigated in hybrid Raman/EDFA amplified systems. Pure-silica-core fiber with Aeff of 110μm2 is appropriate for terrestrial long-haul links, exhibiting optimal OSNR performance.
Keywords :
"Optical noise","Signal to noise ratio","Optical fiber cables","Stimulated emission","Optical fiber amplifiers","Erbium-doped fiber amplifiers"
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2015
Electronic_ISBN :
2166-8892
DOI :
10.1109/OECC.2015.7340235
