Highly efficient data aggregation on single optical carrier through fiber frequency conversion of discrete multi-tone signal. - Masato Nishihara; Tomoyuki Kato; Toshiki Tanaka; Tomoo Takahara; Shigeki Watanabe; Lei Li 041; Zhenning Tao; Jens C. Rasmussen (OFC/NFOEC, 2013)

100 Gb/s optical IM-DD transmission with 10G-class devices enabled by 65 GSamples/s CMOS DAC core. - Weizhen Yan; Toshiki Tanaka; Bo Liu 060; Masato Nishihara; Lei Li 041; Tomoo Takahara; Zhenning Tao; Jens C. Rasmussen; Tomislav Drenski (OFC/NFOEC, 2013)

Digital signal processing for short reach optical links. - Jens C. Rasmussen; Tomoo Takahara; Toshiki Tanaka; Yutaka Kai; Masato Nishihara; Tomislav Drenski; Lei Li 041; Weizhen Yan; Zhenning Tao (ECOC, 2014)

Flexible optical infrastructure for Ethernet transport: Solutions and enabling technologies in the ICT STRAUSS project. - Michela Svaluto Moreolo; Josep M. Fabrega; Masato Nishihara; Toshiki Tanaka; Tomoo Takahara; Jens C. Rasmussen; Shuangyi Yan; Bijan Rahimzadeh Rofoee; Yan Yan 019; Emilio Hugues-Salas; Yi Shu; Georgios Zervas; et al. (EuCNC, 2014)

Experimental demonstration of 100-Gbps optical DMT transmission combined with mobile data signal. - Masato Nishihara; Toshiki Tanaka; Tomoo Takahara; Lei Li 041; Zhenning Tao; Jens C. Rasmussen (OFC, 2014)

Discrete Multi-Tone for 100 Gb/s optical access networks. - Tomoo Takahara; Toshiki Tanaka; Masato Nishihara; Yutaka Kai; Lei Li 041; Zhenning Tao; Jens C. Rasmussen (OFC, 2014)

Experimental demonstration of 448-Gbps+ DMT transmission over 30-km SMF. - Toshiki Tanaka; Masato Nishihara; Tomoo Takahara; Weizhen Yan; Lei Li 041; Zhenning Tao; Manabu Matsuda; Kazumasa Takabayashi; Jens C. Rasmussen (OFC, 2014)

First international SDN-based network orchestration of variable-capacity OPS over programmable flexi-grid EON. - Yuki Yoshida; Akihiro Maruta; Ken-ichi Kitayama; Masato Nishihara; Toshiki Tanaka; Tomoo Takahara; Jens C. Rasmussen; Noboru Yoshikane; Takehiro Tsuritani; Itsuro Morita; Shuangyi Yan; Yi Shu; et al. (OFC, 2014)

SDN-enabled sliceable BVT based on multicarrier technology for multi-flow rate/distance and grid adaptation. - Michela Svaluto Moreolo; Josep M. Fabrega; Laia Nadal; F. Javier Vilchez; Arturo Mayoral; Ricard Vilalta; Raul Muñoz 001; Ramon Casellas; Ricardo Martínez 001; Masato Nishihara; Toshiki Tanaka; Tomoo Takahara; et al. (ECOC, 2015)

Unrepeated 100 km SMF transmission of 110.3 Gbps/lambda DMT signal. - Ryo Okabe; Bo Liu 060; Masato Nishihara; Toshiki Tanaka; Tomoo Takahara; Lei Li 041; Zhenning Tao; Jens C. Rasmussen (ECOC, 2015)

100G beyond Ethernet transport for inter- and intra-DCN communication with solutions and optical enabling technologies in the ICT STRAUSS project. - Shuangyi Yan; Shuping Peng 001; Yan Yan 019; Bijan Rahimzadeh Rofoee; Yi Shu; Emilio Hugues-Salas; Georgios Zervas; Dimitra Simeonidou; Michela Svaluto Moreolo; Josep M. Fabrega; Laia Nadal; Yuki Yoshida; et al. (EuCNC, 2015)

130-Gbps DMT transmission using silicon Mach-Zehnder modulator with chirp control at 1.55-µm. - Yutaka Kai; Masato Nishihara; Toshiki Tanaka; Ryo Okabe; Tomoo Takahara; Jens C. Rasmussen; Hiroki Ishihara; Kazuhiro Goi; Kensuke Ogawa (OFC, 2015)

Can Discrete Multi-Tone reduce the cost for short reach systems? - Tomoo Takahara; Toshiki Tanaka; Masato Nishihara; Zhenning Tao; Lei Li 041; Jens C. Rasmussen (OFC, 2015)

First experimental demonstration of a distributed cloud and heterogeneous network orchestration with a common Transport API for E2E services with QoS. - Arturo Mayoral; Ricard Vilalta; Raul Muñoz 001; Ramon Casellas; Ricardo Martínez 001; Michela Svaluto Moreolo; Josep M. Fabrega; Shuangyi Yan; Alejandro Aguado; Emilio Hugues-Salas; Shuping Peng 001; Fanchao Meng 002; et al. (OFC, 2016)

First demonstration of cognitive SDN orchestration: A real-time congestion-aware services provisioning over OFDM-based 400G OPS and Flexi-WDM OCS networks. - Yuki Yoshida; Ken-ichi Kitayama; Y. Kai; Masato Nishihara; Ryo Okabe; Toshiki Tanaka; Tomoo Takahara; Jens C. Rasmussen; Noboru Yoshikane; Xiaoyuan Cao; Takehiro Tsuritani; Itsuro Morita; et al. (OFC, 2016)

Control Orchestration Protocol: Unified Transport API for Distributed Cloud and Network Orchestration. - Arturo Mayoral; Ricard Vilalta; Raul Muñoz 001; Ramon Casellas; Ricardo Martínez 001; Michela Svaluto Moreolo; Josep M. Fabrega; Alejandro Aguado; Shuangyi Yan; Dimitra Simeonidou; José Manuel Gran Josa; Víctor López 001; et al. (JOCN, 2017)