Tetsuya Hayashi

Publication Activity (10 Years)

Years Active: 1976-2024
Publications (10 Years): 61

Top Topics

Signal Processing

Genetic Algorithm

Top Venues

Publications

Lauren Dallachiesa, Nicolas K. Fontaine, Roland Ryf, Mikael Mazur, Haoshuo Chen, Georg Rademacher, Ruben S. Luis, Benjamin J. Puttnam, Hideaki Furukawa, Ayumi Inoue, Takuji Nagashima, Tetsuya Hayashi
Broadband Characterization of Randomly Coupled 19-Core Multicore Fiber. OFC (2024)
Marco Fasano, Tetsuya Hayashi, Takuji Nagashima, Antonio Mecozzi, Cristian Antonelli, Pierpaolo Boffi
Real-Time Urban Sensing by In-Fiber Interferometric System over Field-Deployed Uncoupled 4-Core Fiber Cable. OFC (2024)
Nazanin Hoghooghi, Mikael Mazur, Nicolas K. Fontaine, Yifan Liu, Tetsuya Hayashi, Giammarco Di Sciullo, Divya Ann Shaji, Antonio Mecozzi, Cristian Antonelli, Franklyn Quinlan
Towards international clock comparisons on a telecom network: ultrastable optical frequency transfer over deployed multi-core fiber. OFC (2024)
Tetsuya Nakanishi, Tetsuya Hayashi, Shintaro Mouri, Takemi Hasegawa
Advancements in Key Technological Building Blocks for Enabling MCF Implementation. OFC (2024)
Cristian Antonelli, Antonio Mecozzi, Andrea Marotta, Fabio Graziosi, Giammarco Di Sciullo, Domenico Ribezzo, Mikael Mazur, Nicolas K. Fontaine, Lauren Dallachiesa, Roland Ryf, Ruben S. Luis, Benjamin J. Puttnam, Hideaki Furukawa, Georg Rademacher, Robert Emmerich, Colja Schubert, Tetsuya Hayashi, Tetsuya Nakanishi, Takuji Nagashima, Pierre Sillard, Davide Bacco, Alessandro Zavatta, Mujtaba Zahidy, Leif K. Oxenløwe, Martina Cappelletti, Luca Palmieri, Paola Parolari, Alberto Gatto, Pierpaolo Boffi, Nicola Sambo, Andrea Carena, Antonino Nespola
Field Transmission Performance of Multi-core and Few-Mode Fibers. OFC (2024)
Yuto Yamaguchi, Ayumi Inoue, Takahiro Kikuchi, Takuji Nagashima, Hidehisa Tazawa, Tetsuya Hayashi
Single-End Crosstalk Measurement Method for Multi-Core Fibers Using Continuous Light Source. OFC (2024)
Menno van den Hout, Ruby S. B. Ospina, Ruben S. Luís, Benjamin J. Puttnam, Giammarco Di Sciullo, Tetsuya Hayashi, Ayumi Inoue, Takuji Nagashima, Simon Gross, Andrew Ross-Adams, Michael J. Withford, Jun Sakaguchi, Darli A. A. Mello, Cristian Antonelli, Hideaki Furukawa, Chigo Okonkwo, Georg Rademacher
Experimental Analysis of Receiver Failure For 19-Core Randomly Coupled Core Fibre Transmission. OFC (2024)
Haoshuo Chen, Nicolas K. Fontaine, Roland Ryf, T. Kawashima, Kwangwoong Kim, C. Tran, Hanzi Huang, Y. Huang, Andrew Ross-Adams, Michael J. Withford, Simon Gross, K. Berger, T. Oonuma, S. Kawakami, X. Xu, Mikael Mazur, Lauren Dallachiesa, Tetsuya Hayashi, Cristian Antonelli, David T. Neilson
Broadband Dual-Polarization 90° Optical Hybrid Array Supporting Spatial Parallelism. OFC (2024)
Ruben S. Luis, Benjamin J. Puttnam, Georg Rademacher, Satoshi Shinada, Tetsuya Hayashi, Tetsuya Nakanishi, Yuki Saito, Tetsu Morishima, Hideaki Furukawa
Multicore fiber interconnects for multi-terabit spine-leaf datacenter network topologies. J. Opt. Commun. Netw. 15 (7) (2023)
Sterenn Guerrier, Antonio Mecozzi, Christian Dorize, Cristian Antonelli, Lauren Dallachiesa, Haïk Mardoyan, Élie Awwad, Daniele Orsuti, Luca Palmieri, Mikael Mazur, Tetsuya Hayashi, Roland Ryf, Jérémie Renaudier
Field Trial of High-Resolution Distributed Fiber Sensing over Multicore Fiber in Metropolitan Area with Construction Work Detection using Advanced MIMO-DAS. OFC (2023)
Alessandro Gagliano, Alberto Gatto, Paolo Martelli, Pierpaolo Boffi, Tetsuya Hayashi, Antonio Mecozzi, Cristian Antonelli, Paola Parolari
Integration of the QKD Layer in Fibre Networks Using Multicore Fibres. ICTON (2023)
Ruben S. Luis, Giammarco Di Sciullo, Georg Rademacher, Benjamin J. Puttnam, Andrea Marotta, Robert Emmerich, Nicolas Braig-Christophersen, Ralf Stolte, Fabio Graziosi, Antonio Mecozzi, Colja Schubert, Tetsuya Hayashi, Takuji Nagashima, Cristian Antonelli, Hideaki Furukawa
Colorless and Directionless ROADM for Meshed Coupled-Core Multicore Fiber Networks. OFC (2023)
Marco Fasano, Tetsuya Hayashi, Takuji Nagashima, Cristian Antonelli, Pierpaolo Boffi
Sensitive Multi-Core Fiber by Reduced-Noise In-Fiber Interferometric Sensor. PSC (2023)
Georg Rademacher, Menno van den Hout, Ruben S. Luís, Benjamin J. Puttnam, Giammarco Di Sciullo, Tetsuya Hayashi, Ayumi Inoue, Takuji Nagashima, Simon Gross, Andrew Ross-Adams, Michael J. Withford, Jun Sakaguchi, Cristian Antonelli, Chigo Okonkwo, Hideaki Furukawa
Randomly Coupled 19-Core Multi-Core Fiber with Standard Cladding Diameter. OFC (2023)
Tetsuya Hayashi, Ayumi Inoue, Yohei Suzuki, Yuji Norisugi, Keiji Kawamoto, Junya Takano, Takuji Nagashima, Takao Hirama, Kentaro Takeda, Yuki Shimoda, Fumiaki Sato
Ultra-High-Density Microduct Cable with Uncoupled 12-Core Fibers with Standard 250-µm Coating. OFC (2023)
Tetsuya Hayashi, Taiji Sakamoto, Roland Ryf, Nicolas K. Fontaine, Mikael Mazur, René-Jean Essiambre, Yusuke Yamada, Haoshuo Chen, Takemi Hasegawa
Coupled Multi-core Fiber Technologies. OECC/PSC (2022)
Yuto Kobayashi, Takahiro Suganuma, Tetsuya Hayashi, Takemi Hasegawa, Masato Yoshida, Masataka Nakazawa
Characterization of Inter-core Crosstalk of Multi-core Fiber as a Function of Bending Radius with Multi-channel OTDR. OECC/PSC (2022)
Mikael Mazur, Lauren Dallachiesa, Nicolas K. Fontaine, Roland Ryf, Erik Börjeson, Haoshuo Chen, Hirotaka Sakuma, Takafumi Ohtsuka, Tetsuya Hayashi, Takemi Hasegawa, Hidehisa Tazawa, David T. Neilson, Per Larsson-Edefors
Real-Time Transmission over 2×55 km All 7-Core Coupled-Core Multi-Core Fiber Link. OFC (2022)
Tetsuya Hayashi, Takuji Nagashima, Ayumi Inoue, Hirotaka Sakuma, Takahiro Suganuma, Takemi Hasegawa
Uncoupled Multi-core Fiber Design for Practical Bidirectional Optical Communications. OFC (2022)
Luis Felipe Florenzan Reyes, Francesco Smarra, Roland Ryf, Tetsuya Hayashi, Andrea Marotta, Cristian Antonelli, Alessandro D'Innocenzo
Data-driven efficient digital signal processing over a field trial space-division multiplexed fiber-optic transmission. ICCCN (2022)
Mikael Mazur, Roland Ryf, Nicolas K. Fontaine, Andrea Marotta, Erik Börjeson, Lauren Dallachiesa, Haoshuo Chen, Tetsuya Hayashi, T. Nagashima, T. Nakanishi, Tetsu Morishima, Fabio Graziosi, Luca Palmieri, David T. Neilson, Per Larsson-Edefors, Antonio Mecozzi, Cristian Antonelli
Real-Time MIMO Transmission over Field-Deployed Coupled-Core Multi-Core Fibers. OFC (2022)
Tetsuya Hayashi, Taiji Sakamoto, Yusuke Yamada, Roland Ryf, René-Jean Essiambre, Nicolas K. Fontaine, Mikael Mazur, Haoshuo Chen, Takemi Hasegawa
Randomly-Coupled Multi-Core Fiber Technology. Proc. IEEE 110 (11) (2022)
Mikael Mazur, Nicolas K. Fontaine, Steve Corteselli, Haoshuo Chen, Lauren Dallachiesa, Tetsuya Hayashi, Hirotaka Sakuma, Takemi Hasegawa, Roland Ryf, David T. Neilson
Comparison of transfer matrix stability between a 110 km 7-core coupled-core multi-core fiber and single-mode fiber. OFC (2022)
Ruben S. Luís, Benjamin J. Puttnam, Georg Rademacher, Andrea Marotta, Cristian Antonelli, Fabio Graziosi, Antonio Mecozzi, Tetsuya Hayashi, Tetsuya Nakanishi, Satoshi Shinada, Yoshinari Awaji, Hideaki Furukawa, Naoya Wada
Dynamic Skew in Multi-Core Fibers: From Lab Measurements to Field Trials. OFC (2021)
Riccardo Veronese, Cristian Antonelli, Antonio Mecozzi, Tetsuya Hayashi, Marco Santagiustina, Andrea Galtarossa, Luca Palmieri
Distributed measurement of birefringence in uncoupled multicore fibers. OFC (2021)
Mikael Mazur, Nicolas K. Fontaine, Roland Ryf, Haoshuo Chen, Lauren Dallachiesa, Takafumi Ohtsuka, Hirotaka Sakuma, Tetsuya Hayashi, Takemi Hasegawa, Hidehisa Tazawa, David T. Neilson
Transfer Matrix Characterization and Mode-Dependent Loss Optimization of Packaged 7-Core Coupled-Core EDFA. ECOC (2021)
Ekaterina Deriushkina, Israel Rebolledo Salgado, Mikael Mazur, Victor Torres-Company, Peter A. Andrekson, Simon Gross, Michael J. Withford, Tetsuya Hayashi, Takuji Nagashima, Jochen Schröder, Magnus Karlsson
Characterisation of a Coupled-Core Fiber Using Dual-Comb Swept-Wavelength Interferometry. ECOC (2021)
Roland Ryf, Andrea Marotta, Mikael Mazur, Nicolas K. Fontaine, Haoshuo Chen, Tetsuya Hayashi, Takuji Nagashima, Tetsuya Nakanishi, Tetsu Morishima, Fabio Graziosi, Antonio Mecozzi, Cristian Antonelli
Transmission over Randomly-Coupled 4-Core Fiber in Field-Deployed Multi-Core Fiber Cable. ECOC (2020)
Ruben S. Luis, Benjamin J. Puttnam, Georg Rademacher, Andrea Marotta, Cristian Antonelli, Fabio Graziosi, Antonio Mecozzi, Tetsuya Hayashi, Tetsuya Nakanishi, Satoshi Shinada, Yoshinari Awaji, Hideaki Furukawa, Naoya Wada
Evaluation of Dynamic Skew on Spooled and Deployed Multicore Fibers using O-Band Signals. OFC (2020)
Tetsu Morishima, Ken Manabe, Shuhei Toyokawa, Tetsuya Nakanishi, Tomomi Sano, Tetsuya Hayashi
Simple-Structure LC-Type Multi-Core Fiber Connector with Low Insertion Loss. OFC (2020)
Tetsuya Miura, Kazunori Okuda, Atsushi Kanno, Pham Tien Dat, Nobuhiko Shibagaki, Kenichi Kashima, Yosuke Sato, Masato Fujii, Ryoki Haramoto, Kiyomi Uchida, Tetsuya Hayashi, Sevia M. Idrus, Azura Hamzah, Sumiaty Ambran, Farabi Iqbal, Tetsuya Kawanishi
FMCW linear cell radar interference mitigation through control of signal delay in radio-over-fiber links. IEICE Electron. Express 17 (15) (2020)
Mikael Mazur, Nicolas K. Fontaine, Roland Ryf, Andrea Marotta, Haoshuo Chen, Tetsuya Hayashi, Takuji Nagashima, Tetsuya Nakanishi, Tetsu Morishima, Fabio Graziosi, Antonio Mecozzi, Cristian Antonelli
Transfer Matrix Characterization of Field-Deployed MCFs. ECOC (2020)
Georg Rademacher, Benjamin J. Puttnam, Ruben S. Luís, Jun Sakaguchi, Werner Klaus, Tobias A. Eriksson, Yoshinari Awaji, Tetsuya Hayashi, Takuji Nagashima, Tetsuya Nakanishi, Toshiki Taru, Taketoshi Takahata, Tetsuya Kobayashi, Hideaki Furukawa, Naoya Wada
10.66 Peta-Bit/s Transmission over a 38-Core-Three-Mode Fiber. OFC (2020)
Georg Rademacher, Benjamin J. Puttnam, Ruben S. Luís, Jun Sakaguchi, Werner Klaus, Tobias A. Eriksson, Yoshinari Awaji, Tetsuya Hayashi, Takuji Nagashima, Tetsuya Nakanishi, Toshiki Taru, Taketoshi Takahata, Tetsuya Kobayashi, Hideaki Furukawa
Multi-Span Transmission over 65 km 38-Core 3-Mode Fiber. ECOC (2020)
Cristian Antonelli, Tetsuya Hayashi, Antonio Mecozzi
Random Polarization-Mode Coupling Explains Inter-Core Crosstalk in Uncoupled Multi-Core Fibers. ECOC (2020)
Takafumi Ohtsuka, Masato Tanaka, Hirotaka Sakuma, Takemi Hasegawa, Tetsuya Hayashi, Hedehisa Tazawa
Coupled 7-Core Erbium Doped Fiber Amplifier and Its Characterization. OFC (2019)
Tetsuya Hayashi, Takuji Nagashima, Takako Muramoto, Fumiaki Sato, Tetsuya Nakanishi
Spatial Mode Dispersion Suppressed Randomly-Coupled Multi-Core Fiber in Straightened Loose-Tube Cable. OFC (2019)
Hui Yuan, Arsalan Saljoghei, Tetsuya Hayashi, Tetsuya Nakanishi, Eric Sillekens, Lídia Galdino, Polina Bayvel, Zhixin Liu, Georgios Zervas
Experimental Investigation of Static and Dynamic Crosstalk in Trench-Assisted Multi-Core Fiber. OFC (2019)
Tsutaru Kumagai, Tetsuya Nakanishi, Tetsuya Hayashi, Kenichiro Takahashi, Manabu Shiozaki, Atsushi Kataoka, Takashi Murakami, Tomomi Sano
Low-Loss and Highly Reliable Low-Profile Coupler for Silicon Photonics. OFC (2019)
Yoshiaki Tamura, Tetsuya Hayashi, Tetsuya Nakanishi, Takemi Hasegawa
Low-Loss Uncoupled Two-Core Fiber for Power Efficient Practical Submarine Transmission. OFC (2019)
Karthik Choutagunta, Roland Ryf, Nicolas K. Fontaine, Steffen Wittek, Juan Carlos Alvarado-Zacarias, Mikael Mazur, Haoshuo Chen, René-Jean Essiambre, Rodrigo Amezcua Correa, Tetsuya Hayashi, Yoshiaki Tamura, Takemi Hasegawa, Toshiki Taru, Joseph M. Kahn
Modal Dynamics in Spatially Multiplexed Links. OFC (2019)
Juan Carlos Alvarado-Zacarias, Charles Matte-Breton, Roland Ryf, Nicolas K. Fontaine, Haoshuo Chen, Steffen Wittek, Hirotaka Sakuma, Takafumi Ohtsuka, Tetsuya Hayashi, Takemi Hasegawa, Sophie LaRochelle, Rodrigo Amezcua Correa
Characterization of Coupled-Core Fiber Amplifiers using Swept-Wavelength Interferometer. OFC (2019)
Elaine Chou, Tetsuya Hayashi, Takuji Nagashima, Joseph M. Kahn, Tetsuya Nakanishi
Stable Measurement of Near/Far Field Profiles of Coupled Multi-Core Fiber. OECC/PSC (2019)
Roland Ryf, Juan Carlos Alvarado-Zacarias, Steffen Wittek, Nicolas K. Fontaine, René-Jean Essiambre, Haoshuo Chen, Rodrigo Amezcua Correa, Hirotaka Sakuma, Tetsuya Hayashi, Takemi Hasegawa
Coupled-Core Transmission Over 7-Core Fiber. OFC (2019)
Tetsuya Hayashi, Takuji Nagashima, Tetsuya Nakanishi, Tetsu Morishima, Reiji Kawawada, Antonio Mecozzi, Cristian Antonelli
Field-Deployed Multi-Core Fiber Testbed. OECC/PSC (2019)
Takuji Nagashima, Hirotaka Sakuma, Shuhei Toyokawa, Tetsuya Hayashi, Tetsuya Nakanishi
Double-D-Shaped Multi-Core Fiber with Suppressed Dimensional Fluctuation. OECC/PSC (2019)
Alessandro Ottino, Arsalan Saljoghei, Tetsuya Hayashi, Tetsuya Nakanishi, Craig Kochis, Peter De Dobbelaere, George Zervas
Genetic Algorithm Optimization of Multi Core Fibre Transmission Links based on Silicon Photonic Transceivers. OFC (2019)
Masato Suzuki, Hitoshi Yoshii, Teruhiro Ito, Yoshinori Yamamoto, Tetsuya Hayashi, Takemi Hasegawa
Low Loss Splicing Between Coupled Multi-Core Fibers with Thermally Expanded Cores. OFC (2018)
Jun Sakaguchi, Werner Klaus, Yoshinari Awaji, Naoya Wada, Tetsuya Hayashi, Takuji Nagashima, Tetsuya Nakanishi, Toshiki Taru, Taketoshi Takahata, Tetsuya Kobayashi
228-Spatial-Channel Bi-Directional Data Communication System Enabled by 39-Core 3-Mode Fiber. ECOC (2018)
Yuki Saito, Tetsu Morishima, Ken Manabe, Tetsuya Nakanishi, Tomomi Sano, Tetsuya Hayashi
Physical-contact 256-core MPO Connector with Flat Polished Multi-core Fibers. OFC (2018)
Tetsu Morishima, Osamu Shimakawa, Jun Ito, Takayuki Shimazu, Hajime Arao, Toshihisa Yokochi, Fumiya Uehara, Masaki Ohmura, Tetsuya Nakanishi, Tomomi Sano, Tetsuya Hayashi
Ultra-High-Density MCF Connector Technology. OFC (2018)
Yuki Saito, Tetsuya Hayashi, Takuji Nagashima, Shuhei Toyokawa, Tetsuya Nakanishi, Tomomi Sano
Accurate Passive Rotational Alignment of Multi-Core Fibre with Double-D-Shape Cladding on V Groove. ECOC (2018)
Elaine S. Chou, Tetsuya Hayashi, Takuji Nagashima, Joseph M. Kahn, Tetsuya Nakanishi
Stable Measurement of Effective Area in Coupled Multi-core Fiber. OFC (2018)
Roland Ryf, Nicolas K. Fontaine, Sun Hyok Chang, Juan Carlos Alvarado, Bin Huang, Jose Enrique Antonio-Lopez, Haoshuo Chen, René-Jean Essiambre, Ellsworth Burrows, Robert W. Tkach, Rodrigo Amezcua Correa, Tetsuya Hayashi, Yoshiaki Tamura, Takemi Hasegawa, Toshiki Taru
Long-Haul Transmission over Multi-Core Fibers with Coupled Cores. ECOC (2017)
Tetsuya Hayashi, Attila Mekis, Tetsuya Nakanishi, Mark Peterson, Subal Sahni, Peng Sun, Steven Freyling, Gene Armijo, Chang Sohn, Dennis Foltz, Thierry Pinguet, Michael Mack, Yasuomi Kaneuchi, Osamu Shimakawa, Tetsu Morishima, Takashi Sasaki, Peter De Dobbelaere
End-to-End Multi-Core Fibre Transmission Link Enabled by Silicon Photonics Transceiver with Grating Coupler Array. ECOC (2017)
Daiki Soma, Yuta Wakayama, Shohei Beppu, Seiya Sumita, Takehiro Tsuritani, Tetsuya Hayashi, Takuji Nagashima, Masato Suzuki, Hidenori Takahashi, Koji Igarashi, Itsuro Morita, Masatoshi Suzuki
10.16 Peta-bit/s Dense SDM/WDM transmission over Low-DMD 6-Mode 19-Core Fibre Across C+L Band. ECOC (2017)
Takuji Nagashima, Shuhei Toyokawa, Tetsuya Hayashi, Tetsu Morishima, Hirotaka Sakuma, Tetsuya Nakanishi
Multi-Core Fibre with Concaved Double-D Shape Cross Section. ECOC (2017)
Nicolas K. Fontaine, Jose Enrique Antonio-Lopez, Haoshuo Chen, Roland Ryf, David T. Neilson, Axel Schülzgen, Juan Carlos Alvarado-Zaharias, René-Jean Essiambre, Hirotaka Sakuma, Takemi Hasegawa, Tetsuya Nakanishi, Tetsuya Hayashi, Rodrigo Amezcua Correa
Coupled-core optical amplifier. OFC (2017)
Tetsu Morishima, Jun Ito, Takayuki Shimazu, Hajime Arao, Osamu Shimakawa, Toshihisa Yokochi, Fumiya Uehara, Masaki Ohmura, Tetsuya Nakanishi, Tomomi Sano, Tetsuya Hayashi
MCF-enabled ultra-high-density 256-core MT connector and 96-core physical-contact MPO connector. OFC (2017)
Tetsuya Hayashi, Takuji Nagashima, Kazuhiro Yonezawa, Yuta Wakayama, Daiki Soma, Koji Igarashi, Takehiro Tsuritani, Takashi Sasaki
6-Mode 19-core fiber for weakly-coupled mode-multiplexed transmission over uncoupled cores. OFC (2016)
Tetsuya Hayashi, Yoshiaki Tamura, Takemi Hasegawa, Toshiki Taru
125-μm-Cladding coupled multi-core fiber with ultra-low loss of 0.158 dB/km and record-low spatial mode dispersion of 6.1 ps/km. OFC (2016)
Benjamin J. Puttnam, Ruben S. Luis, Werner Klaus, Jun Sakaguchi, Jose Manuel Delgado Mendinueta, Yoshinari Awaji, Naoya Wada, Yoshiaki Tamura, Tetsuya Hayashi, Masaaki Hirano, J. Marciante
2.15 Pb/s transmission using a 22 core homogeneous single-mode multi-core fiber and wideband optical comb. ECOC (2015)
Haoshuo Chen, Nicolas K. Fontaine, Roland Ryf, René-Jean Essiambre, Lixian Wang, Younès Messaddeq, Sophie LaRochelle, Tetsuya Hayashi, Takuji Nagashima, Takashi Sasaki
Transmission over coupled six-core fiber with two in-line cladding-pumped six-core EDFAs. ECOC (2015)
Tetsuya Hayashi, Roland Ryf, Nicolas K. Fontaine, Cen Xia, Sebastian Randel, René-Jean Essiambre, Peter J. Winzer, Takashi Sasaki
Coupled-core multi-core fibers: High-spatial-density optical transmission fibers with low differential modal properties. ECOC (2015)
Tetsuya Hayashi, Tetsuya Nakanishi, Kaoru Hirashima, Osamu Shimakawa, Fumiaki Sato, Koichi Koyama, Akira Furuya, Yasunori Murakami, Takashi Sasaki
125-µm-cladding 8-core multi-core fiber realizing ultra-high-density cable suitable for O-band short-reach optical interconnects. OFC (2015)
Ruben S. Luis, Benjamin J. Puttnam, Werner Klaus, Jose Manuel Delgado Mendinueta, Yoshinari Awaji, Naoya Wada, Atsushi Kanno, Tetsuya Kawanishi, Tetsuya Nakanishi, Tetsuya Hayashi, Takashi Sasaki
Experimental evaluation of the time and frequency crosstalk dependency in a 7-core multi-core fiber. OFC (2015)
Tetsuya Nakanishi, Tetsuya Hayashi, Osamu Shimakawa, Takashi Sasaki
Spatial-spectral-efficiency-enhanced multi-core fiber. OFC (2015)
Jun Sakaguchi, Werner Klaus, Jose Manuel Delgado Mendinueta, Benjamin J. Puttnam, Ruben S. Luis, Yoshinari Awaji, Naoya Wada, Tetsuya Hayashi, Tetsuya Nakanishi, T. Watanabe, Y. Kokubun, Taketoshi Takahata, T. Kobayashi
Realizing a 36-core, 3-mode fiber with 108 spatial channels. OFC (2015)
Roland Ryf, Nicolas K. Fontaine, M. Montoliu, Sebastian Randel, S. H. Chang, Haoshuo Chen, S. Chandrasekhar, Alan H. Gnauck, René-Jean Essiambre, Peter J. Winzer, Toshiki Taru, Tetsuya Hayashi, T. Sasaki
Space-division multiplexed transmission over 3×3 coupled-core multicore fiber. OFC (2014)
Roland Ryf, Nicolas K. Fontaine, Binbin Guan, René-Jean Essiambre, Sebastian Randel, Alan H. Gnauck, Sethumadhavan Chandrasekhar, Andrew Adamiecki, Gregory Raybon, Burcu Ercan, Ryan P. Scott, S. J. Ben Yoo, Tetsuya Hayashi, Takuji Nagashima, Takashi Sasaki
1705-km transmission over coupled-core fibre supporting 6 spatial modes. ECOC (2014)
Tetsuya Hayashi, Takashi Sasaki, Eisuke Sasaoka
-Factor in Multi-Core Fiber. IEICE Trans. Commun. (5) (2014)
Manimozhiyan Arumugam, Jeroen Raes, Eric Pelletier, Denis Le Paslier, Takuji Yamada, Daniel R. Mende, Gabriel R. Fernandes, Julien Tap, Thomas Brüls, Jean-Michel Batto, Marcelo Bertalan, Natalia Borruel, Francesc Casellas, Leyden Fernández, Laurent Gautier, Torben Hansen, Masahira Hattori, Tetsuya Hayashi, Michiel Kleerebezem, Ken Kurokawa, Marion Leclerc, Florence Levenez, Chaysavanh Manichanh, Henrik Bjørn Nielsen, Trine Rask Nielsen, Nicolas Pons, Julie Poulain, Junjie Qin, Thomas Sicheritz-Pontén, Sebastian Tims, David Torrents, Edgardo Ugarte, Erwin G. Zoetendal, Jun Wang, Francisco Guarner, Oluf Pedersen, Willem M. de Vos, Søren Brunak, Joël Dore, MetaHIT consortium, Jean Weissenbach, S. Dusko Ehrlich, Peer Bork
Addendum: Enterotypes of the human gut microbiome. Nat. 506 (7489) (2014)
Tetsuya Hayashi, Tetsuya Nakanishi, Takashi Sasaki, Kunimasa Saitoh, Masanori Koshiba
Dependence of crosstalk increase due to tight bend on core layout of multi-core fiber. OFC (2014)
Tetsuya Hayashi
Basket - An experimental email environment for sharing objects. C5 (2006)
Kerem Karadayi, Tetsuya Hayashi, Yongmin Kim
Automatic Image-based Gating for 4D Ultrasound. EMBC (2006)
Siddhartha Sikdar, Ravi Managuli, Lixin Gong, Vijay Shamdasani, Tsuyoshi Mitake, Tetsuya Hayashi, Yongmin Kim
A single mediaprocessor-based programmable ultrasound system. IEEE Trans. Inf. Technol. Biomed. 7 (1) (2003)
Siddhartha Sikdar, Ravi Managuli, Tsuyoshi Mitake, Tetsuya Hayashi, Yongmin Kim
Programmable ultrasound scan conversion on a media-processor-based system. Medical Imaging: Image-Guided Procedures (2001)
Nobunori Sugiura, Masataka Yamamoto, Masakazu Hamachi, Tetsuya Hayashi
A Mini-Based Banking System. Computer 9 (9) (1976)