Evaluation of maximum ratio combining in route diversity transmission and application to hitless optical path switching in field installed fibre. - Kohei Saito; Masahiro Yokota; Fukutaro Hamaoka; Shuto Yamamoto; Takashi Kotanigawa; Hideki Maeda; Akira Naka (ECOC, 2015)

Field trial of simultaneous 100-Gbps and 400-Gbps transmission using advanced digital coherent technologies. - Hideki Maeda; Takashi Kotanigawa; Kohei Saito; Masahiro Yokota; Shuto Yamamoto; Fukutaro Hamaoka; Mitsuteru Yoshida; Masahiro Suzuki; Takeshi Seki (OFC, 2016)