K Takahashi - Optical Communication, 2012 - intechopen.com
The broadband communication environment becomes the essential social infrastructure when we perform a social activity. Above all, the optical fiber network was the main artery …
K Takahashi - OPTICAL COMMUNICATION, 2012 - core.ac.uk
The broadband communication environment becomes the essential social infrastructure when we perform a social activity. Above all, the optical fiber network was the main artery …