Stability analysis of load frequency control systems with real-time pricing and external signals. - Takehito Azuma; Tatsuhiko Watanabe (ICST, 2013)

Stacked waveguide type mode-evolutional multi/demultiplexer for LP01 LP11a and LP11b. - Tatsuhiko Watanabe; Yasuo Kokubun (ECOC, 2014)

Over 300 channels uncoupled few-mode multi-core fiber for space division multiplexing. - Tatsuhiko Watanabe; Yasuo Kokubun (OFC, 2014)

Mode-evolutional serial branching 4-mode multi/demultiplexer for homogeneous coupled multi-core fiber. - Tatsuhiko Watanabe; Kyohei Kojima; Yasuo Kokubun (ECOC, 2015)

What is a mode in few mode fibers?: Proposal of MIMO-free mode division multiplexing using true eigenmodes. - Yasuo Kokubun; Tatsuhiko Watanabe; Seiya Miura; Ryo Kawata (IEICE Electron. Express, 2016)

Serial branching mode multi/demultiplexer for homogeneous multi-core fibers. - Tatsuhiko Watanabe; Kyohei Kojima; Yasuo Kokubun (IEICE Electron. Express, 2016)

Driver-Less Sub 1 Vpp Operation of a Plasmonic-Organic Hybrid Modulator at 100 GBd NRZ. - Benedikt Baeuerle; Claudia Hoessbacher; Wolfgang Heni; Yuriy Fedoryshyn; Arne Josten; Christian Haffner 001; Tatsuhiko Watanabe; Delwin L. Elder; Larry R. Dalton; Juerg Leuthold (OFC, 2018)

Ultrafast Beam Steering Enabled by Photonics & Plasmonics. - Juerg Leuthold; Romain Bonjour; Yannick Salamin; Claudia Hoessbacher; Wolfgang Heni; Christian Haffner 001; Arne Josten; Benedikt Baeuerle; Masafumi Ayata; Andreas Messner; Ueli Koch; Tatsuhiko Watanabe; et al. (OFC, 2018)

Plasmonics for Communications. - Juerg Leuthold; Romain Bonjour; Yannick Salamin; Claudia Hoessbacher; Wolfgang Heni; Christian Haffner 001; Arne Josten; Benedikt Baeuerle; Masafumi Ayata; Andreas Messner; Ueli Koch; Tatsuhiko Watanabe; et al. (OFC, 2018)

Full-set high-speed mode analysis in few-mode fibers by polarization-split segmented coherent detection method: Proposal and simulation of calculation error. - Ryo Kawata; Tatsuhiko Watanabe; Yasuo Kokubun (IEICE Electron. Express, 2018)

Dual-Drive Plasmonic Transmitter with Co-Designed Driver Electronics operated at 120 GBd On-Off Keying. - Benedikt Baeuerle; Wolfgang Heni; Yuriy Fedoryshyn; Claudia Hoessbacher; Ueli Koch; Arne Josten; Tatsuhiko Watanabe; Christopher Uhl; Horst Hettrich; Delwin L. Elder; Larry R. Dalton; Michael Möller 004; et al. (OFC, 2019)

Sub-fJ/Bit Operation of 100 GBd Plasmonic IQ Modulators. - Wolfgang Heni; Yuriy Fedoryshyn; Benedikt Baeuerle; Arne Josten; Claudia Hoessbacher; Andreas Messner; Christian Haffner 001; Yannick Salamin; Ueli Koch; Tatsuhiko Watanabe; Delwin L. Elder; Larry R. Dalton; et al. (OFC, 2019)

Low-Power Data Center Transponders Enabled by Micrometer-Scale Plasmonic Modulators. - Benedikt Baeuerle; Wolfgang Heni; Claudia Hoessbacher; Yuriy Fedoryshyn; Arne Josten; Ueli Koch; Christian Haffner 001; Tatsuhiko Watanabe; Christopher Uhl; Horst Hettrich; Delwin L. Elder; Larry R. Dalton; et al. (OFC, 2020)