Design Optimization of Hybrid Erbium-Dop
โ
Motoki Kakui; Tomonori Kashiwada; Koji Nakazato; Masashi Onishi; Chie Fukuda; Ma
๐
Article
๐
1997
๐
Elsevier Science
๐
English
โ 327 KB
For realizing wavelength-division multiplexing WDM transmission systems, one of the most important devices is the er-( ) bium-doped fiber amplifier EDFA , which exhibits a flat gain, a ( ) high pumping efficiency, and a low noise figure NF . To meet these requirements, we have optimized the hybrid E