Taiji Sakamoto

According to our database, Taiji Sakamoto authored at least 76 papers between 2013 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Energy-efficient Cladding-pumped Amplifier for Coupled Multi-core Fiber Transmission.

Taiji Sakamoto, Masaki Wada, Ryota Imada, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Design guideline for unrepeatered counter-propagating multi-core fiber link.

Takashi Matsui, Taiji Sakamoto, Masaki Wada, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Low-Complexity 4D×D MIMO Equalizer Enabling 2.6-Tb/s/λ SDM Signal Reception over Dynamic Four-Coupled-Core Cabled Transmission Line.

Akira Kawai, Kohki Shibahara, Masanori Nakamura, Takayuki Kobayashi, Takayoshi Mori, Ryota Imada, Taiji Sakamoto, Yusuke Yamada, Kazuhide Nakajima, Yutaka Miyamoto

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Transoceanic-Class WDM/SDM Transmission of PDM-QPSK Signals over Coupled 12-Core Fiber.

Manabu Arikawa, Kohki Shibahara, Taiji Sakamoto, Ryota Imada, Kazuhide Nakajima, Yutaka Miyamoto, Emmanuel Le Taillandier de Gabory

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

2023

Design of PLC E₃₁-E₁₃ and E-LP tapered mode converters using fast quasiadiabatic dynamics.

Han Wang, Takeshi Fujisawa, Takanori Sato, Masaki Wada, Takayoshi Mori, Taiji Sakamoto, Ryota Imada, Takashi Matsui, Kazuhide Nakajima, Kunimasa Saitoh

IEICE Electron. Express, December, 2023

Characterization of Coupled Multi-core Fiber Nonlinearity using Modified CW-SPM Method.

Taiji Sakamoto, Ryota Imada, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

Unique Bending Loss Properties and Design Consideration for Coupled Multi-core Fiber.

Ryota Imada, Taiji Sakamoto, Takayoshi Mori, Yusuke Yamada, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

2022

Randomly-Coupled Multi-Core Fiber Technology.

Tetsuya Hayashi, Taiji Sakamoto, Yusuke Yamada, Roland Ryf, René-Jean Essiambre, Nicolas K. Fontaine, Mikael Mazur, Haoshuo Chen, Takemi Hasegawa

Proc. IEEE, 2022

Power-saving Aware SDM Photonic Node with the Throughput Scalable to over Peta bit.

Fumikazu Inuzuka, Hiroshi Hasegawa, Kohki Shibahara, Hidenori Takahashi, Takehiro Tsuritani, Kazunori Seno, Naru Nemoto, Emmanuel Le Taillandier de Gabory, Shigeyuki Yanagimachi, Taiji Sakamoto, Kazuhide Nakajima, Masanori Takahashi, Ryuichi Sugizaki, Ryo Nagase, Ken-ichi Sato, Yutaka Miyamoto

Proceedings of the 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC), 2022

Coupled Multi-core Fiber Technologies.

Tetsuya Hayashi, Taiji Sakamoto, Roland Ryf, Nicolas K. Fontaine, Mikael Mazur, René-Jean Essiambre, Yusuke Yamada, Haoshuo Chen, Takemi Hasegawa

Proceedings of the 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC), 2022

Mode-dependent Gain Reduction in Coupled Multi-core EDF with Smaller Core Pitch.

Ryota Imada, Taiji Sakamoto, Shinichi Aozasa, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

Silica-PLC based mode-dependent-loss equalizer for two LP mode transmission.

Takeshi Fujisawa, Takayoshi Mori, Junji Sakamoto, Yoko Yamashita, Taiji Sakamoto, Ryota Imada, Ryoto Ima, Takanori Sato, Kei Watanabe, Ryoichi Kasahara, Toshikazu Hashimoto, Kazuhide Nakajima, Kunimasa Saitoh

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

2021

High Spatial Channel Count Multicore SDM Amplifiers.

Saurabh Jain, Taiji Sakamoto, Yongmin Jung, Pranabesh Barua, Ian A. Davidson, John R. Hayes, Kohki Shibahara, T. Mizuno, Yutaka Miyamoto, Kazuhide Nakajima, David J. Richardson

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

2020

Ultra-Low Crosstalk Multi-Core Fiber with Standard 125-μm Cladding Diameter for 10, 000km-Class Long-Haul Transmission.

Yuto Sagae, Takashi Matsui, Taiji Sakamoto, Kazuhide Nakajima

IEICE Trans. Commun., 2020

Differential Modal Gain Reduction using a Void Inscribed in a Two-Mode-Erbium Doped Fiber.

Yoko Yamashita, Takashi Matsui, Masaki Wada, Shinichi Aozasa, Taiji Sakamoto, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

Spatial Mode Dispersion Control in a Coupled MCF using High Density Cabling Parameters.

Yusuke Yamada, Taiji Sakamoto, Masaki Wada, Saki Nozoe, Yuto Sagae, Yoko Yamashita, Hisashi Izumita, Kazuhide Nakajima, Hiroaki Tanioka

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

Full C-Band and Power Efficient Coupled-Multi-Core Fiber Amplifier.

Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Ryota Imada, Takashi Yamamoto, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

A Tunable Mode Divider Based on Wavelength Insensitive Coupler using Thermo-Optic Effect for Gain-Equalization in MDM Network.

Kodai Nakamura, Takeshi Fujisawa, Taiji Sakamoto, Takashi Matsui, Kazuhide Nakajima, Kunimasa Saitoh

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

Wavefront-Matching-Method-Designed Six-Mode-Exchanger Based on Grating-Like Waveguide on Silica-PLC Platform.

Takeshi Fujisawa, Taiji Sakamoto, Masashi Miyata, Takashi Matsui, Toshikazu Hashimoto, Ryoichi Kasahara, Kazuhide Nakajima, Kunimasa Saitoh

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

Modal Amplitude and Phase Estimation of NFP of Six-Mode FMF Based on Artificial Neural Network with the Help of Grey-Wolf-Optimizer.

Naoto Sugawara, Takeshi Fujisawa, Kodai Nakamura, Yusuke Sawada, Taiji Sakamoto, Takashi Matsui, Kazuhide Nakajima, Kunimasa Saitoh

Proceedings of the European Conference on Optical Communications, 2020

High Spatial Density 6-Mode 7-Core Fibre Amplifier for C-band Operation.

Saurabh Jain, Taiji Sakamoto, Yongmin Jung, Ian A. Davidson, Pranabesh Barua, John R. Hayes, Kohki Shibahara, Takayuki Mizuno, Yutaka Miyamoto, Kazuhide Nakajima, David J. Richardson

Proceedings of the European Conference on Optical Communications, 2020

2019

Low mode dependent gain few-mode EDFA with fiber based mode scrambler.

Masaki Wada, Taiji Sakamoto, Takashi Yamamoto, Shinichi Aozasa, Kazuhide Nakajima

Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019

3-Mode PLC-Based Mode Dependent Loss Equalizer in MDM Transmission.

Naoto Sugawara, Misa Kudo, Takeshi Fujisawa, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima, Kunimasa Saitoh

Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019

A Design of Low MDL Scrambling-type PLC 6-mode Multiplexer.

Motoki Shirata, Misa Kudo, Takeshi Fujisawa, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima, Kunimasa Saitoh

Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019

L-Band Randomly-Coupled 12 Core Erbium Doped Fiber Amplifier.

Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Takashi Yamamoto, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

Low-Loss and Fabrication-Tolerant Si Four-Wavelength Multiplexer using Higher-Order Mode for 100/400GbE.

Junya Takano, Takeshi Fujisawa, Takanori Sato, Yusuke Sawada, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima, Kunimasa Saitoh

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

Multi-Functional Multi-Core Fiber with a Low-Latency Core and Conventional Silica Cores.

Yuto Sagae, Takashi Matsui, Yoko Yamashita, Masaki Wada, Taiji Sakamoto, Kyozo Tsujikawa, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

Progress on SDM Fiber Research in Japan.

Kazuhide Nakajima, Takashi Matsui, Taiji Sakamoto, Saki Nozoe, Yukihiro Goto

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

A Broadband Mode Divider with Arbitrary Branching Ratio Based on Wavelength-Insensitive Coupler.

Misa Kudo, Takeshi Fujisawa, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima, Kunimasa Saitoh

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

High Spatial Density 6-Mode 7-Core Multicore L-Band Fiber Amplifier.

Yongmin Jung, Masaki Wada, Taiji Sakamoto, Saurabh Jain, Ian A. Davidson, Pranabesh Barua, John R. Hayes, Shaif-Ul Alam, Kazuhide Nakajima, David J. Richardson

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

2018

A Review of PLC-Based Broadband Two-Mode Multi/Demultiplexer Designed by Wavefront Matching Method.

Eri Taguchi, Takeshi Fujisawa, Yoko Yamashita, Shuntaro Makino, Nobutomo Hanzawa, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima, Fumihiko Yamamoto, Kunimasa Saitoh

IEICE Trans. Electron., 2018

Power Efficient C-L Band Simultaneous Amplification Technique Using Alternately Mode Assigned Multi-Core EDF.

Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Takashi Yamamoto, Kazuhide Nakajima

Proceedings of the European Conference on Optical Communication, 2018

Recent Progress on SDM Amplifiers.

Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Takashi Yamamoto, Kazuhide Nakajima

Proceedings of the European Conference on Optical Communication, 2018

120 Spatial Channel Few-Mode Multi-Core Fibre with Relative Core Multiplicity Factor Exceeding 100.

Taiji Sakamoto, Kunimasa Saitoh, Shota Saitoh, Yoshiteru Abe, Katsuhiro Takenaga, Azusa Urushibara, Masaki Wada, Takashi Matsui, Kazuhiko Aikawa, Kazuhide Nakajima

Proceedings of the European Conference on Optical Communication, 2018

Crosstalk Reduction in Multi-Core Fiber Using Uniform Twist.

Shinichi Aozasa, Kyozo Tsujikawa, Taiji Sakamoto, Saki Nozoe, Kazuhide Nakajima

Proceedings of the European Conference on Optical Communication, 2018

2017

Multi-Core Fiber Technology: Next Generation Optical Communication Strategy.

Kazuhide Nakajima, Takashi Matsui, Kotaro Saito, Taiji Sakamoto, Noriyuki Araki

IEEE Commun. Stand. Mag., 2017

Coupled 2-LP 6-core EDFA with 125 μm cladding diameter.

Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Takayoshi Mori, Takashi Yamamoto, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Coupled single-mode multi-core fiber design for long-haul MIMO transmission system.

Taiji Sakamoto, Takayoshi Mori, Masaki Wada, Takashi Yamamoto, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Randomly-coupled single-mode 12-core fiber with highest core density.

Taiji Sakamoto, Shinichi Aozasa, Takayoshi Mori, Masaki Wada, Takashi Yamamoto, Saki Nozoe, Yuto Sagae, Kyozo Tsujikawa, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Low crosstalk 125 μm-cladding multi-core fiber with limited air-holes fabricated with over-cladding bundled rods technique.

Saki Nozoe, Ryohei Fukumoto, Taiji Sakamoto, Takashi Matsui, Yoshimichi Amma, Katsuhiro Takenaga, Kyozo Tsujikawa, Shinichi Aozasa, Kazuhiko Aikawa, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Strongly-coupled five-mode ring-core fiber for MDM transmission with MIMO DSP.

Takayoshi Mori, Taiji Sakamoto, Masaki Wada, A. Urushibara, Takashi Yamamoto, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Experimental verification of mode-dependent loss reduction by mode coupling using long-period grating.

A. Hasegawa-Urushibara, Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Scrambling-type three-mode multiplexer based on cascaded Y-branch waveguide with integrated mode rotator on PLC platform.

Takeshi Fujisawa, Yoko Yamashita, Taiji Sakamoto, Takashi Matsui, Shuntaro Makino, Kyozo Tsujikawa, Kazuhide Nakajima, Kunimasa Saitoh

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

One chip, PLC three-mode exchanger based on symmetric and asymmetric directional couplers with integrated mode rotator.

Takeshi Fujisawa, Eri Taguchi, Taiji Sakamoto, Takashi Matsui, Yoko Yamashita, Kyozo Tsujikawa, Kazuhide Nakajima, Kunimasa Saitoh

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Bending radius dependence of spatial mode dispersion in randomly coupled multi-core fiber.

Shinichi Aozasa, Taiji Sakamoto, Saki Nozoe, Yuto Sagae, Masaki Wada, Takayoshi Mori, Kyozo Tsujikawa, Takashi Yamamoto, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Full C-band Low Mode Dependent and Flat Gain Amplifier using Cladding Pumped Randomly Coupled 12-core EDF.

Masaki Wada, Taiji Sakamoto, Takashi Yamamoto, Shinichi Aozasa, Saki Nozoe, Yuto Sagae, Kyozo Tsujikawa, Kazuhide Nakajima

Proceedings of the European Conference on Optical Communication, 2017

Gain-Clamped 4-LP mode Erbium Doped Fibre Amplifier with Low Modal Gain Variation.

Masaki Wada, Shinichi Aozasa, Taiji Sakamoto, Takayoshi Mori, Takashi Yamamoto, Kazuhide Nakajima

Proceedings of the European Conference on Optical Communication, 2017

High Spatial Density Six-mode Seven-core Fibre for Repeated Dense SDM Transmission.

Taiji Sakamoto, Kunimasa Saitoh, Shota Saitoh, Kohki Shibahara, Masaki Wada, Yoshiteru Abe, Azusa Urushibara, Katsuhiro Takenaga, Takayuki Mizuno, Takashi Matsui, Kazuhiko Aikawa, Yutaka Miyamoto, Kazuhide Nakajima

Proceedings of the European Conference on Optical Communication, 2017

Characteristic of Splicing Misalignment Induced Mode Dependent Loss for Coupled Multi-core Fibre.

Taiji Sakamoto, Takayoshi Mori, Masaki Wada, A. Urushibara, Takashi Yamamoto, Shinichi Aozasa, Saki Nozoe, Yuto Sagae, Kyozo Tsujikawa, Kazuhide Nakajima

Proceedings of the European Conference on Optical Communication, 2017

Mach-Zehnder Mode/Wavelength (De)Multiplexer for WDM/MDM Optical Transmission.

Shun Ohta, Takeshi Fujisawa, Shuntaro Makino, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima, Kunimasa Saitoh

Proceedings of the European Conference on Optical Communication, 2017

125 μm-cladding 2LP-mode and 4-core Multi-core Fibre with Air-hole Structure for Low Crosstalk in C+L Band.

Saki Nozoe, Taiji Sakamoto, Takashi Matsui, Yoshimichi Amma, Katsuhiro Takenaga, Yoshiteru Abe, Kyozo Tsujikawa, Shinichi Aozasa, Kazuhiko Aikawa, Kazuhide Nakajima

Proceedings of the European Conference on Optical Communication, 2017

Unrepeated LP02 Mode Transmission over 205 km Few-mode Fibre with Selective Mode Excitation.

Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Azusa Urushibara, Takashi Yamamoto, Kazuhide Nakajima

Proceedings of the European Conference on Optical Communication, 2017

Zero-Dispersion Wavelength Optimized Single-Mode Multi-Core Fiber for High-Speed Gigabit Ethernet.

Takashi Matsui, Taiji Sakamoto, Kazuhide Nakajima

Proceedings of the European Conference on Optical Communication, 2017

2016

Differential modal gain reduction of L-band 5-spatial mode EDFA with depressed core structure.

Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Takayoshi Mori, Takashi Yamamoto, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016

Coupled multi-core fiber design with low spatial mode dispersion coefficient over wide wavelength range.

Taiji Sakamoto, Takayoshi Mori, Masaki Wada, Takashi Yamamoto, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016

Low-loss and Low-DMD few-mode multi-core fiber with highest core multiplicity factor.

Taiji Sakamoto, Takashi Matsui, Kunimasa Saitoh, S. Saitoh, Katsuhiro Takenaga, Takayuki Mizuno, Yoshiteru Abe, Kohki Shibahara, Yuki Tobita, Shinji Matsuo, Kazuhiko Aikawa, Shinichi Aozasa, Kazuhide Nakajima, Yutaka Miyamoto

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016

Side-view based angle alignment technique for multi-core fiber.

Kotaro Saito, Taiji Sakamoto, Takashi Matsui, Kazuhide Nakajima, Toshio Kurashima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016

Strongly-coupled two-LP-mode ring-core fiber with optimized index profile considering S-bend model.

Takayoshi Mori, Taiji Sakamoto, Masaki Wada, A. Urushibara, Takashi Yamamoto, Kazuhide Nakajima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016

Space division multiplexing technology: Next generation optical communication strategy.

Kazuhide Nakajima, Takashi Matsui, Kotaro Saito, Taiji Sakamoto, Noriyuki Araki

Proceedings of the 2016 ITU Kaleidoscope: ICTs for a Sustainable World, 2016

2015

L-band 2-LP mode EDFA with low modal dependent gain.

Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Takayoshi Mori, Takashi Yamamoto, Nobutomo Hanzawa, Fumihiko Yamamoto

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Multi-core fiber based pluggable add/drop link using rotational connector.

Kotaro Saito, Takashi Matsui, Kazuhide Nakajima, Taiji Sakamoto, Fumihiko Yamamoto, Toshio Kurashima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Equipartition multiplexing technique for equalizing channel dependent degradation in MDM transmission.

Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Nobutomo Hanzawa, Fumihiko Yamamoto

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Channel scrambling and amplification technique with multi-mode EDFA for multi-core transmission system.

Masaki Wada, Taiji Sakamoto, Takayoshi Mori, Shinichi Aozasa, Takashi Yamamoto, Fumihiko Yamamoto

Proceedings of the European Conference on Optical Communication, 2015

Fibre twisting and bending induced mode conversion characteristics in coupled multi-core fibre.

Taiji Sakamoto, Takayoshi Mori, Masaki Wada, Takashi Yamamoto, Fumihiko Yamamoto

Proceedings of the European Conference on Optical Communication, 2015

Few-mode multi-core fibre with highest core multiplicity factor.

Taiji Sakamoto, Takashi Matsui, Kunimasa Saitoh, Shota Saitoh, Katsuhiro Takenaga, Shoichiro Matsuo, Yuki Tobita, Nobutomo Hanzawa, Kazuhide Nakajima, Fumihiko Yamamoto

Proceedings of the European Conference on Optical Communication, 2015

Experimental evaluation of nonlinear tolerance of two LP mode fibre in optical MIMO transmission.

Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Azusa Urushibara, Takashi Yamamoto, Fumihiko Yamamoto

Proceedings of the European Conference on Optical Communication, 2015

Design of 125 μm cladding multi-core fiber with full-band compatibility to conventional single-mode fiber.

Takashi Matsui, Taiji Sakamoto, Yukihiro Goto, Kotaro Saito, Kazuhide Nakajima, Fumihiko Yamamoto, Toshio Kurashima

Proceedings of the European Conference on Optical Communication, 2015

Demonstration of PLC-based six-mode multiplexer for mode division multiplexing transmission.

Nobutomo Hanzawa, Kunimasa Saitoh, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Takeshi Fujisawa, Yuhei Ishizaka, Fumihiko Yamamoto

Proceedings of the European Conference on Optical Communication, 2015

2014

PLC-type LP11 mode rotator with single-trench waveguide for mode-division multiplexing transmission.

Takui Uematsu, Nobutomo Hanzawa, Kunimasa Saitoh, Yuhei Ishizaka, Kouhei Masumoto, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Fumihiko Yamamoto

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014

Six-LP-mode transmission fiber with DMD of less than 70 ps/km over C+L band.

Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Fumihiko Yamamoto

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014

12-core × 3-mode dense space division multiplexed transmission over 40 km employing multi-carrier signals with parallel MIMO equalization.

Takayuki Mizuno, Takayuki Kobayashi, Hidehiko Takara, Akihide Sano, Hiroto Kawakami, T. Nakagawa, Yutaka Miyamoto, Yoshiteru Abe, T. Goh, Manabu Oguma, Taiji Sakamoto, Yusuke Sasaki, Itaru Ishida, Katsuhiro Takenaga, Shoichiro Matsuo, Kunimasa Saitoh, Toshio Morioka

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014

Moderately coupled 125-μm cladding 2 LP-mode 6-core fiber for realizing low MIMO-DSP and high spatial density.

Taiji Sakamoto, Takayoshi Mori, Takashi Yamamoto, Masaki Wada, Fumihiko Yamamoto

Proceedings of the European Conference on Optical Communication, 2014

Experimental evaluation of modal crosstalk in two-mode fibre and its impact on optical MIMO transmission.

Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Fumihiko Yamamoto

Proceedings of the European Conference on Optical Communication, 2014

Four-mode PLC-based mode multi/demultiplexer with LP11 mode rotator on one chip for MDM transmission.

Nobutomo Hanzawa, Kunimasa Saitoh, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Takui Uematsu, Fumihiko Yamamoto

Proceedings of the European Conference on Optical Communication, 2014

2013

Low-loss and broadband PLC-type mode (de)multiplexer for mode-division multiplexing transmission.

Takui Uematsu, Kunimasa Saitoh, Nobutomo Hanzawa, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Masanori Koshiba

Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

Low DMD four LP mode transmission fiber for wide-band WDM-MIMO system.

Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Fumihiko Yamamoto

Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013