Author :
Igarashi, Koji ; Takeshima, Koki ; Tsuritani, Takehiro ; Takahashi, Hiroki ; Sumita, Satoshi ; Morita, Itsuro ; Tsuchida, Yukihiro ; Tadakuma, Masateru ; Maeda, Kumiko ; Saito, Takashi ; Watanabe, K. ; Imamura, Kousuke ; Sugizaki, Ryuichi ; Suzuki, M.
Abstract :
We report fabrication of a 45.5-km seven-core fiber with enlarged Aeff and a high-power seven-core EDFA with 5-THz bandwidth. Using them, we confirmed the feasibility of 100-Tbit/s-class transoceanic transmission.