NEC contributes to Japan's first 100Gps-DWDM fiber cable...
We have investigated transmission of 14×40 Gb/s dense wavelength-division-multiplexing channels with 20-GHz spacing over 4×100 km of SMF-28 fiber. A spec... Pak S. Cho,G Harston,Chris J. Kerr,... - 《IEEE Photonics Technology Letters》 ...