Kazuhide Nakajima

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 78

Top Topics

Experimental Verification

Densely Sampled

Top Venues

Publications

Yuto Sagae, Atsushi Nakamura, Takayoshi Mori, Yusuke Koshikiya, Kazuhide Nakajima
Cryptographic Key Generation Using Conventional Single-Mode Fiber and an Optical Time Domain Reflectometer. OFC (2024)
Taiji Sakamoto, Masaki Wada, Ryota Imada, Kazuhide Nakajima
Energy-efficient Cladding-pumped Amplifier for Coupled Multi-core Fiber Transmission. OFC (2024)
Manabu Arikawa, Kohki Shibahara, Taiji Sakamoto, Ryota Imada, Kazuhide Nakajima, Yutaka Miyamoto, Emmanuel Le Taillandier de Gabory
Transoceanic-Class WDM/SDM Transmission of PDM-QPSK Signals over Coupled 12-Core Fiber. OFC (2024)
Akira Kawai, Kohki Shibahara, Masanori Nakamura, Takayuki Kobayashi, Takayoshi Mori, Ryota Imada, Taiji Sakamoto, Yusuke Yamada, Kazuhide Nakajima, Yutaka Miyamoto
Low-Complexity 4D×D MIMO Equalizer Enabling 2.6-Tb/s/λ SDM Signal Reception over Dynamic Four-Coupled-Core Cabled Transmission Line. OFC (2024)
Takashi Matsui, Taiji Sakamoto, Masaki Wada, Kazuhide Nakajima
Design guideline for unrepeatered counter-propagating multi-core fiber link. OFC (2024)
Yusuke Yamada, Takayoshi Mori, Takashi Matsui, Masashi Kikuchi, Kazuhide Nakajima
Optical Link Characteristics and Long-Term Stability of High-density Multi-Core Fiber Cables Deployed in the Terrestrial Field. OFC (2023)
Kohki Shibahara, Megumi Hoshi, Takashi Matsui, Takayoshi Mori, Kazuhide Nakajima, Yutaka Miyamoto
Long-Haul Unidirectional Transmission over Weakly-Coupled MCF with Distance-Insensitive Inter-Core Skew Spread. OFC (2023)
Taiji Sakamoto, Ryota Imada, Kazuhide Nakajima
Characterization of Coupled Multi-core Fiber Nonlinearity using Modified CW-SPM Method. OFC (2023)
Han Wang, Takeshi Fujisawa, Takanori Sato, Masaki Wada, Takayoshi Mori, Taiji Sakamoto, Ryota Imada, Takashi Matsui, Kazuhide Nakajima, Kunimasa Saitoh
and E-LP tapered mode converters using fast quasiadiabatic dynamics. IEICE Electron. Express 20 (23) (2023)
Ryota Imada, Taiji Sakamoto, Takayoshi Mori, Yusuke Yamada, Kazuhide Nakajima
Unique Bending Loss Properties and Design Consideration for Coupled Multi-core Fiber. OFC (2023)
Fumikazu Inuzuka, Hiroshi Hasegawa, Kohki Shibahara, Hidenori Takahashi, Takahiro 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
Power-saving Aware SDM Photonic Node with the Throughput Scalable to over Peta bit. OECC/PSC (2022)
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
Silica-PLC based mode-dependent-loss equalizer for two LP mode transmission. OFC (2022)
Werner Klaus, Peter J. Winzer, Kazuhide Nakajima
The Role of Parallelism in the Evolution of Optical Fiber Communication Systems. Proc. IEEE 110 (11) (2022)
Kenji Kurokawa, Hiroyuki Iida, Nobutomo Hanzawa, Takaya Oguma, Yoko Yamashita, Takayoshi Mori, Takashi Matsui, Kazuhide Nakajima
Stimulated Raman Scattering and Power-over-Fiber Property of Multi-core Fiber. OFC (2022)
Peter J. Winzer, Kazuhide Nakajima, Cristian Antonelli
Scaling Optical Fiber Capacities. Proc. IEEE 110 (11) (2022)
Masashi Kikuchi, Yuto Sagae, Yusuke Yamada, Takashi Matsui, Kazuhide Nakajima
A Novel Method for Evaluating Micro-Bending Sensitivity to Ensure Applicability to High-Density Optical Fiber Cable. OECC/PSC (2022)
Megumi Hoshi, Kohki Shibahara, Shimpei Shimizu, Takayuki Kobayashi, Takeshi Umeki, Takushi Kazama, Kei Watanabe, Takayoshi Mori, Yusuke Yamada, Kazuhide Nakajima, Yutaka Miyamoto
Mitigation of Intercore Crosstalk Impact with PPLN-based Optical Spectrum Inversion. OECC/PSC (2022)
Takashi Matsui, Peter L. Pondillo, Kazuhide Nakajima
Weakly Coupled Multicore Fiber Technology, Deployment, and Systems. Proc. IEEE 110 (11) (2022)
Ryota Imada, Taiji Sakamoto, Shinichi Aozasa, Kazuhide Nakajima
Mode-dependent Gain Reduction in Coupled Multi-core EDF with Smaller Core Pitch. OFC (2022)
Takashi Matsui, Yusuke Yamada, Yuto Sagae, Kazuhide Nakajima
Standard cladding diameter multi-core fiber technology. OFC (2021)
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
High Spatial Density 6-Mode 7-Core Fibre Amplifier for C-band Operation. ECOC (2020)
Yoko Yamashita, Takashi Matsui, Masaki Wada, Shinichi Aozasa, Taiji Sakamoto, Kazuhide Nakajima
Differential Modal Gain Reduction using a Void Inscribed in a Two-Mode-Erbium Doped Fiber. OFC (2020)
Takeshi Fujisawa, Taiji Sakamoto, Masashi Miyata, Takashi Matsui, Toshikazu Hashimoto, Ryoichi Kasahara, Kazuhide Nakajima, Kunimasa Saitoh
Wavefront-Matching-Method-Designed Six-Mode-Exchanger Based on Grating-Like Waveguide on Silica-PLC Platform. OFC (2020)
Kohki Shibahara, Takayuki Mizuno, Hirotaka Ono, Kazuhide Nakajima, Yutaka Miyamoto
Long-Haul DMD-Unmanaged 6-Mode-Multiplexed Transmission Employing Cyclic Mode-Group Permutation. OFC (2020)
Takashi Matsui, Kyozo Tsujikawa, Takehisa Okuda, Nobutomo Hanzawa, Yuto Sagae, Kazuhide Nakajima, Yasuyuki Fujiya, Kazuyuki Shiraki
Effective Area Enlarged Photonic Crystal Fiber with Quasi-Uniform Air-Hole Structure for High Power Transmission. IEICE Trans. Commun. (4) (2020)
Yusuke Yamada, Taiji Sakamoto, Masaki Wada, Saki Nozoe, Yuto Sagae, Yoko Yamashita, Hisashi Izumita, Kazuhide Nakajima, Hiroaki Tanioka
Spatial Mode Dispersion Control in a Coupled MCF using High Density Cabling Parameters. OFC (2020)
Naoto Sugawara, Takeshi Fujisawa, Kodai Nakamura, Yusuke Sawada, Taiji Sakamoto, Takashi Matsui, Kazuhide Nakajima, Kunimasa Saitoh
Modal Amplitude and Phase Estimation of NFP of Six-Mode FMF Based on Artificial Neural Network with the Help of Grey-Wolf-Optimizer. ECOC (2020)
Kodai Nakamura, Takeshi Fujisawa, Taiji Sakamoto, Takashi Matsui, Kazuhide Nakajima, Kunimasa Saitoh
A Tunable Mode Divider Based on Wavelength Insensitive Coupler using Thermo-Optic Effect for Gain-Equalization in MDM Network. OFC (2020)
Yuto Sagae, Takashi Matsui, Taiji Sakamoto, Kazuhide Nakajima
Ultra-Low Crosstalk Multi-Core Fiber with Standard 125-μm Cladding Diameter for 10, 000km-Class Long-Haul Transmission. IEICE Trans. Commun. (11) (2020)
Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Ryota Imada, Takashi Yamamoto, Kazuhide Nakajima
Full C-Band and Power Efficient Coupled-Multi-Core Fiber Amplifier. OFC (2020)
Nikolaos-Panteleimon Pandelis Diamantopoulos, Hidetaka Nishi, Takuro Fujii, Kota Shikama, Takashi Matsui, Koji Takeda, Takaaki Kakitsuka, Kazuhide Nakajima, Shinji Matsuo
4×56-GBaud PAM-4 SDM Transmission over 5.9-km 125-µm-Cladding MCF using III-V-on-Si DMLs. OFC (2020)
Takashi Matsui, Kazuhide Nakajima
Interoperability and High-Capacity Transmission using Multi-Core Fiber with Standard Cladding Diameter. OFC (2019)
Yongmin Jung, Masaki Wada, Taiji Sakamoto, Saurabh Jain, Ian A. Davidson, Pranabesh Barua, John R. Hayes, Shaif-Ul Alam, Kazuhide Nakajima, David J. Richardson
High Spatial Density 6-Mode 7-Core Multicore L-Band Fiber Amplifier. OFC (2019)
Naoto Sugawara, Misa Kudo, Takeshi Fujisawa, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima, Kunimasa Saitoh
3-Mode PLC-Based Mode Dependent Loss Equalizer in MDM Transmission. OECC/PSC (2019)
Kohki Shibahara, Takayuki Mizuno, Hiroto Kawakami, Takayuki Kobayashi, Masanori Nakamura, Kota Shikama, Kazuhide Nakajima, Yutaka Miyamoto
Full C-Band 3060-km DMD-Unmanaged 3-Mode Transmission with 40.2-Tb/s Capacity using Cyclic Mode Permutation. OFC (2019)
Junya Takano, Takeshi Fujisawa, Takanori Sato, Yusuke Sawada, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima, Kunimasa Saitoh
Low-Loss and Fabrication-Tolerant Si Four-Wavelength Multiplexer using Higher-Order Mode for 100/400GbE. OFC (2019)
Masaki Wada, Taiji Sakamoto, Takashi Yamamoto, Shinichi Aozasa, Kazuhide Nakajima
Low mode dependent gain few-mode EDFA with fiber based mode scrambler. OECC/PSC (2019)
Yuto Sagae, Takashi Matsui, Yoko Yamashita, Masaki Wada, Taiji Sakamoto, Kyozo Tsujikawa, Kazuhide Nakajima
Multi-Functional Multi-Core Fiber with a Low-Latency Core and Conventional Silica Cores. OFC (2019)
Yuto Sagae, Takashi Matsui, Kazuhide Nakajima
Ultra-Low-XT Multi-Core Fiber with Standard 125-μm Cladding for Long-Haul Transmission. OECC/PSC (2019)
Kyozo Tsujikawa, Nobutomo Hanzawa, Kenji Kurokawa, Saki Nozoe, Takashi Matsui, Kazuhide Nakajima
Design of hole-assisted fiber based fiber fuse terminator considering area of melted region. OECC/PSC (2019)
Motoki Shirata, Misa Kudo, Takeshi Fujisawa, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima, Kunimasa Saitoh
A Design of Low MDL Scrambling-type PLC 6-mode Multiplexer. OECC/PSC (2019)
Kazuhide Nakajima, Takashi Matsui, Taiji Sakamoto, Saki Nozoe, Yukihiro Goto
Progress on SDM Fiber Research in Japan. OFC (2019)
Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Takashi Yamamoto, Kazuhide Nakajima
L-Band Randomly-Coupled 12 Core Erbium Doped Fiber Amplifier. OFC (2019)
Misa Kudo, Takeshi Fujisawa, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima, Kunimasa Saitoh
A Broadband Mode Divider with Arbitrary Branching Ratio Based on Wavelength-Insensitive Coupler. OFC (2019)
Kohki Shibahara, Takayuki Mizuno, Doowhan Lee, Yutaka Miyamoto, Hirotaka Ono, Kazuhide Nakajima, Yoshimichi Amma, Katsuhiro Takenaga, Kunimasa Saitoh
Iterative Unreplicated Parallel Interference Canceler for MDL-Tolerant Dense SDM 12-Core×3-Mode Transmission Over 3000 km. ECOC (2018)
Shinichi Aozasa, Kyozo Tsujikawa, Taiji Sakamoto, Saki Nozoe, Kazuhide Nakajima
Crosstalk Reduction in Multi-Core Fiber Using Uniform Twist. ECOC (2018)
Kota Shikama, Yoshiteru Abe, Toshiki Kishi, Koji Takeda, Takuro Fujii, Hidetaka Nishi, Takashi Matsui, Atsushi Aratake, Kazuhide Nakajima, Shinji Matsuo
Multicore-Fiber LC Receptacle with Compact Fan-in/Fan-out for Short-Reach Transceivers. OFC (2018)
Nikolaos-Panteleimon Diamantopoulos, Kota Shikama, Hidetaka Nishi, Takuro Fujii, Toshiki Kishi, Koji Takeda, Yoshiteru Abe, Takashi Matsui, Takaaki Kakitsuka, Hiroshi Fukuda, Kazuhide Nakajima, Shinji Matsuo
Energy-Efficient 400G SDM Transmitter Based on DMT and a 1.3-sµm Membrane DML-Array-on-Si. ECOC (2018)
Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Takashi Yamamoto, Kazuhide Nakajima
Recent Progress on SDM Amplifiers. ECOC (2018)
Taiji Sakamoto, Kunimasa Saitoh, Shota Saitoh, Yoshiteru Abe, Katsuhiro Takenaga, Azusa Urushibara, Masaki Wada, Takashi Matsui, Kazuhiko Aikawa, Kazuhide Nakajima
120 Spatial Channel Few-Mode Multi-Core Fibre with Relative Core Multiplicity Factor Exceeding 100. ECOC (2018)
Yuto Sagae, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima
Solid Type Low-Latency Single-Mode Fiber with Large Effective Area and Low Loss. OFC (2018)
Kohki Shibahara, Takayuki Mizuno, L. Doowhan, Yutaka Miyamoto, Hirotaka Ono, Kazuhide Nakajima, S. Saitoh, Katsuhiro Takenaga, Kunimasa Saitoh
DMD-Unmanaged Long-Haul SDM Transmission Over 2500-km 12-core × 3-mode MC-FMF and 6300-km 3-mode FMF Employing Intermodal Interference Cancelling Technique. OFC (2018)
Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Takashi Yamamoto, Kazuhide Nakajima
Power Efficient C-L Band Simultaneous Amplification Technique Using Alternately Mode Assigned Multi-Core EDF. ECOC (2018)
Eri Taguchi, Takeshi Fujisawa, Yoko Yamashita, Shuntaro Makino, Nobutomo Hanzawa, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima, Fumihiko Yamamoto, Kunimasa Saitoh
A Review of PLC-Based Broadband Two-Mode Multi/Demultiplexer Designed by Wavefront Matching Method. IEICE Trans. Electron. (7) (2018)
Saki Nozoe, Ryohei Fukumoto, Taiji Sakamoto, Takashi Matsui, Yoshimichi Amma, Katsuhiro Takenaga, Kyozo Tsujikawa, Shinichi Aozasa, Kazuhiko Aikawa, Kazuhide Nakajima
Low crosstalk 125 μm-cladding multi-core fiber with limited air-holes fabricated with over-cladding bundled rods technique. OFC (2017)
Taiji Sakamoto, Takayoshi Mori, Masaki Wada, Takashi Yamamoto, Kazuhide Nakajima
Coupled single-mode multi-core fiber design for long-haul MIMO transmission system. OFC (2017)
Masaki Wada, Shinichi Aozasa, Taiji Sakamoto, Takayoshi Mori, Takashi Yamamoto, Kazuhide Nakajima
Gain-Clamped 4-LP mode Erbium Doped Fibre Amplifier with Low Modal Gain Variation. ECOC (2017)
Shun Ohta, Takeshi Fujisawa, Shuntaro Makino, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Kazuhide Nakajima, Kunimasa Saitoh
Mach-Zehnder Mode/Wavelength (De)Multiplexer for WDM/MDM Optical Transmission. ECOC (2017)
Kazuhide Nakajima, Takashi Matsui, Kotaro Saito, Taiji Sakamoto, Noriyuki Araki
Multi-Core Fiber Technology: Next Generation Optical Communication Strategy. IEEE Commun. Stand. Mag. 1 (3) (2017)
Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Takayoshi Mori, Takashi Yamamoto, Kazuhide Nakajima
Coupled 2-LP 6-core EDFA with 125 μm cladding diameter. OFC (2017)
Saki Nozoe, Taiji Sakamoto, Takashi Matsui, Yoshimichi Amma, Katsuhiro Takenaga, Yoshiteru Abe, Kyozo Tsujikawa, Shinichi Aozasa, Kazuhiko Aikawa, Kazuhide Nakajima
125 μm-cladding 2LP-mode and 4-core Multi-core Fibre with Air-hole Structure for Low Crosstalk in C+L Band. ECOC (2017)
Taiji Sakamoto, Shinichi Aozasa, Takayoshi Mori, Masaki Wada, Takashi Yamamoto, Saki Nozoe, Yuto Sagae, Kyozo Tsujikawa, Kazuhide Nakajima
Randomly-coupled single-mode 12-core fiber with highest core density. OFC (2017)
Takayoshi Mori, Taiji Sakamoto, Masaki Wada, A. Urushibara, Takashi Yamamoto, Kazuhide Nakajima
Strongly-coupled five-mode ring-core fiber for MDM transmission with MIMO DSP. OFC (2017)
Takeshi Fujisawa, Yoko Yamashita, Taiji Sakamoto, Takashi Matsui, Shuntaro Makino, Kyozo Tsujikawa, Kazuhide Nakajima, Kunimasa Saitoh
Scrambling-type three-mode multiplexer based on cascaded Y-branch waveguide with integrated mode rotator on PLC platform. OFC (2017)
Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Azusa Urushibara, Takashi Yamamoto, Kazuhide Nakajima
Unrepeated LP02 Mode Transmission over 205 km Few-mode Fibre with Selective Mode Excitation. ECOC (2017)
A. Hasegawa-Urushibara, Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Kazuhide Nakajima
Experimental verification of mode-dependent loss reduction by mode coupling using long-period grating. OFC (2017)
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
High Spatial Density Six-mode Seven-core Fibre for Repeated Dense SDM Transmission. ECOC (2017)
Masaki Wada, Taiji Sakamoto, Takashi Yamamoto, Shinichi Aozasa, Saki Nozoe, Yuto Sagae, Kyozo Tsujikawa, Kazuhide Nakajima
Full C-band Low Mode Dependent and Flat Gain Amplifier using Cladding Pumped Randomly Coupled 12-core EDF. ECOC (2017)
Takeshi Fujisawa, Eri Taguchi, Taiji Sakamoto, Takashi Matsui, Yoko Yamashita, Kyozo Tsujikawa, Kazuhide Nakajima, Kunimasa Saitoh
One chip, PLC three-mode exchanger based on symmetric and asymmetric directional couplers with integrated mode rotator. OFC (2017)
Shinichi Aozasa, Taiji Sakamoto, Saki Nozoe, Yuto Sagae, Masaki Wada, Takayoshi Mori, Kyozo Tsujikawa, Takashi Yamamoto, Kazuhide Nakajima
Bending radius dependence of spatial mode dispersion in randomly coupled multi-core fiber. OFC (2017)
Taiji Sakamoto, Takayoshi Mori, Masaki Wada, A. Urushibara, Takashi Yamamoto, Shinichi Aozasa, Saki Nozoe, Yuto Sagae, Kyozo Tsujikawa, Kazuhide Nakajima
Characteristic of Splicing Misalignment Induced Mode Dependent Loss for Coupled Multi-core Fibre. ECOC (2017)
Takashi Matsui, Taiji Sakamoto, Kazuhide Nakajima
Zero-Dispersion Wavelength Optimized Single-Mode Multi-Core Fiber for High-Speed Gigabit Ethernet. ECOC (2017)
Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Takayoshi Mori, Takashi Yamamoto, Kazuhide Nakajima
Differential modal gain reduction of L-band 5-spatial mode EDFA with depressed core structure. OFC (2016)
Kazuhide Nakajima, Takashi Matsui, Kotaro Saito, Taiji Sakamoto, Noriyuki Araki
Space division multiplexing technology: Next generation optical communication strategy. Kaleidoscope (2016)
Kotaro Saito, Taiji Sakamoto, Takashi Matsui, Kazuhide Nakajima, Toshio Kurashima
Side-view based angle alignment technique for multi-core fiber. OFC (2016)
Takayoshi Mori, Taiji Sakamoto, Masaki Wada, A. Urushibara, Takashi Yamamoto, Kazuhide Nakajima
Strongly-coupled two-LP-mode ring-core fiber with optimized index profile considering S-bend model. OFC (2016)
Taiji Sakamoto, Takashi Matsui, Kunimasa Saitoh, S. Saitoh, Katsuhiro Takenaga, Takayuki Mizuno, Yoshiteru Abe, Kohki Shibahara, Y. Tobita, Shinji Matsuo, Kazuhiko Aikawa, Shinichi Aozasa, Kazuhide Nakajima, Yutaka Miyamoto
Low-loss and Low-DMD few-mode multi-core fiber with highest core multiplicity factor. OFC (2016)
Taiji Sakamoto, Takayoshi Mori, Masaki Wada, Takashi Yamamoto, Kazuhide Nakajima
Coupled multi-core fiber design with low spatial mode dispersion coefficient over wide wavelength range. OFC (2016)
Kazuhide Nakajima, Pierre Sillard, David J. Richardson, Ming-Jun Li, René-Jean Essiambre, Shoichiro Matsuo
Transmission media for an SDM-based optical communication system. IEEE Commun. Mag. 53 (2) (2015)
Kotaro Saito, Takashi Matsui, Kazuhide Nakajima, Taiji Sakamoto, Fumihiko Yamamoto, Toshio Kurashima
Multi-core fiber based pluggable add/drop link using rotational connector. OFC (2015)
Takashi Matsui, Taiji Sakamoto, Yukihiro Goto, Kotaro Saito, Kazuhide Nakajima, Fumihiko Yamamoto, Toshio Kurashima
Design of 125 μm cladding multi-core fiber with full-band compatibility to conventional single-mode fiber. ECOC (2015)
S. Saitoh, Yusuke Sasaki, Katsuhiro Takenaga, M. Ohashi, Kunimasa Saitoh, Kazuhide Nakajima, Shinji Matsuo
Measurement of inter-core crosstalk in few-mode multicore fibre. ECOC (2015)
Taiji Sakamoto, Takashi Matsui, Kunimasa Saitoh, Shota Saitoh, Katsuhiro Takenaga, Shoichiro Matsuo, Yuki Tobita, Nobutomo Hanzawa, Kazuhide Nakajima, Fumihiko Yamamoto
Few-mode multi-core fibre with highest core multiplicity factor. ECOC (2015)
Shoichiro Matsuo, Katsuhiro Takenaga, Kunimasa Saitoh, Kazuhide Nakajima, Yutaka Miyamoto, Toshio Morioka
High-spatial-multiplicity multi-core fibres for future dense space-division-multiplexing system. ECOC (2015)
Hidehiko Takara, Tetsuo Takahashi, Kazuhide Nakajima, Yutaka Miyamoto
Petabit/s Optical Transmission Using Multicore Space-Division-Multiplexing. IEICE Trans. Commun. (7) (2014)
Kazuhide Nakajima, Tomoya Shimizu, Takashi Matsui, Chisato Fukai, Toshio Kurashima
Bending-Loss Insensitive Fiber with Hole-Assisted Structure. IEICE Trans. Commun. (3) (2011)
Chisato Fukai, Kazuhide Nakajima, Takashi Matsui
Applicability of Large Effective Area PCF to DRA Transmission. IEICE Trans. Commun. (6) (2009)
Kazuhide Nakajima, Takashi Matsui, Chisato Fukai
Wide-Band Dispersion Compensation for PCF with Uniform Air Hole Structure. IEICE Trans. Commun. (9) (2009)
Koji Ieda, Kenji Kurokawa, Katsusuke Tajima, Kazuhide Nakajima
Visible to infrared high-speed WDM transmission over PCF. IEICE Electron. Express 4 (12) (2007)
Kenji Kurokawa, Kyozo Tsujikawa, Katsusuke Tajima, Kazuhide Nakajima, Izumi Sankawa
10 Gb/s WDM Transmission at 1064 and 1550 nm over 24 km Photonic Crystal Fiber with Negative Power Penalties. IEICE Trans. Commun. (10) (2007)