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ORCIDShohei Beppu
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2020 – today
- 2024
[j3]Cen Wang, Noboru Yoshikane, Daniel J. Elson, Yuta Wakayama
, Daiki Soma, Shohei Beppu, Takehiro Tsuritani:
Modoru: Clos nanosecond optical switching for distributed deep training [Invited]. J. Opt. Commun. Netw. 16(1): 40 (2024)- [c40]Daniel J. Elson, Vitaly Mikhailov, Jiawei Luo, Shohei Beppu, Glenn W. Baxter, Ralf Stolte, Luke Stewart, Shigehiro Takasaka, Mindaugas Jarmolovicius, Eric Sillekens, Robert I. Killey, Polina Bayvel, Noboru Yoshikane, Takehiro Tsuritani, Yuta Wakayama:
Continuous 16.4-THz Bandwidth Coherent DWDM Transmission in O-band using a Single Fibre Amplifier System. OFC 2024: 1-3 - [c39]Tomoyuki Kato, Shohei Beppu, Daiki Soma, Hidenobu Muranaka, Shun Okada, Hiroyuki Irie, Yuta Wakayama, Noboru Yoshikane, Takehiro Tsuritani, Yu Tanaka, Takeshi Hoshida:
U-band WDM Transmission over 90-km Deployed Fiberoptic Cable Leveraged by S+C+L-band WDM Channels. OFC 2024: 1-3 - [c38]Daiki Soma, Shohei Beppu, Lidia Galdino, Michael Lorenz, Qiulin Ma, Katsuhiro Iwasaki, Seiya Sumita, Kosuke Komatsu, Daniel J. Elson, Tomoaki Kiriyama, Katsuya Kito, Keito Kitamura, Hidenori Takahashi, Noboru Yoshikane, Takashi Kato, Takehiro Tsuritani, Martin Böttcher, Ansgar Meissner, Kevin Bennett, Sergejs Makovejs, Yuta Wakayama:
18,090-km 2-core Fiber Transmission Using Circulatory Directional Fan-in/Fan-out Devices. OFC 2024: 1-3 - [c37]Daiki Soma, Tomoyuki Kato, Shohei Beppu, Daniel J. Elson, Hidenobu Muranaka, Hiroyuki Irie, Shun Okada, Yu Tanaka, Yuta Wakayama, Noboru Yoshikane, Takeshi Hoshida, Takehiro Tsuritani:
U-Band Transmission Characteristics over Standard Cladding Step-Index 4-Core Fiber Span. OFC 2024: 1-3 - [c36]Masato Yoshida, Takaaki Hirai, Shohei Beppu, Keisuke Kasai, Toshihiko Hirooka, Masataka Nakazawa, Yuta Wakayama, Noboru Yoshikane:
New GAWBS Noise Interacting with Longitudinally Propagating Acoustic Waves in Few-mode Fibers. OFC 2024: 1-3 - 2023
- [c35]Shintaro Narisada, Shohei Beppu, Kazuhide Fukushima, Shinsaku Kiyomoto:
Concrete Quantum Circuits to Prepare Generalized Dicke States on a Quantum Machine. ICISSP 2023: 329-338 - [c34]Masatoshi Suzuki, Daiki Soma, Shohei Beppu, Yuta Wakayama, Noboru Yoshikane, Takehiro Tsuritani:
High-Capacity and Ultra-Long-Haul Transmission over Transoceanic Distances Using Coupled and Uncoupled 4-Core Fibers with Standard Cladding Diameter. ICTON 2023: 1-4 - [c33]Raul Muñoz, Carlos Manso, Filippos Balasis, Daiki Soma, Shohei Beppu, Ramon Casellas, Lluis Gifre, Ricard Vilalta, Ricardo Martínez, Noboru Yoshikane, Takehiro Tsuritani:
Dynamic bypass of wavelength switching in SDN-enabled WDM VNTs over SDM Networks with high bit-rate optical channels. OFC 2023: 1-3 - [c32]Shohei Beppu, Masahiro Kikuta, Daiki Soma, Yoichi Yaegashi, Koji Igarashi, Masahiro Shigihara, Kazuhiko Aizawa, Noboru Yoshikane, Takehiro Tsuritani:
Real-time 6-Mode 19-Core Fiber Transmission. OFC 2023: 1-3 - [c31]Daiki Soma, Shohei Beppu, Yuichi Miyagawa, Noboru Yoshikane, Takehiro Tsuritani:
114 Pbit/s∙km Transmission using Three Vendor-Installed 60-km Standard Cladding Multi-Core Fiber Spans with Multiple Fusion Splicing. OFC 2023: 1-3 - 2022
- [c30]Rachata Maneekut, Daniel J. Elson, Yuta Wakayama, Shohei Beppu, Hidenori Takahashi, Noboru Yoshikane, Takehiro Tsuritani:
Demonstration of Hybrid Probabilistic Geometric Shaping 64QAM Optical Fiber Transmission Using Optimized Constellation for MAP Detection with Hard Decision Decoding. ICACT 2022: 411-414 - [c29]Daniel J. Elson, Yuta Wakayama, Shohei Beppu, Daiki Soma, Noboru Yoshikane:
Transmission of 400GBASE-LR8 Over 15 km Deployed Step-Index 4-Core fiber for Data Centre Interconnects. OFC 2022: 1-3 - [c28]Daiki Soma, Shohei Beppu, Noboru Yoshikane, Takehiro Tsuritani:
High-Capacity Mode Division Multiplexing Transmission Technology. OFC 2022: 1-3 - [c27]Shohei Beppu, Kazuhiro Saito, Noboru Yoshikane, Takehiro Tsuritani:
Fiber Nonlinearity Equalization with a Quantum-Enhanced Support Vector Machine. OECC/PSC 2022: 1-3 - [c26]Shohei Beppu, Daiki Soma, Noboru Yoshikane, Takehiro Tsuritani:
Transoceanic MIMO transmission with coupled-core multicore fibers. OECC/PSC 2022: 1-3 - [c25]Takahiro Kodama, Shohei Beppu, Daiki Soma, Yuta Wakayama, Noboru Yoshikane, Masahiko Jinno, Takehiro Tsuritani:
First Demonstration of Hierarchical SDM/WDM 10-Mode-Fiber Ring Network with Spatial Bypass and Reconfigurable Spatial Add/Drop Multiplexing. OECC/PSC 2022: 1-3 - [c24]Masaki Murakami, Yoshihiko Uematsu, Satoru Okamoto, Naoaki Yamanaka, Daiki Soma, Shohei Beppu, Noboru Yoshikane, Takehiro Tsuritani, Takahiro Kodama, Masahiko Jinno:
Experiment of Nationwide Multi-Route Skew Cancelling for Dynamic Mapping of MAC Signals over SDM/WDM Network Testbed. OECC/PSC 2022: 1-3 - 2021
- [c23]Shohei Beppu, Masahiro Kikuta, Koji Igarashi, Hiroshi Mukai, Masahiro Shigihara, Yasuo Saito, Daiki Soma, Hidenori Takahashi, Noboru Yoshikane, Takehiro Tsuritani:
Mode-multiplexed 16QAM transmission over 60-km coupled four-core fibres using real-time MIMO-DSP with high-accuracy frequency offset estimation. ECOC 2021: 1-4 - [c22]Rachata Maneekut, Daniel J. Elson, Yuta Wakayama, Shohei Beppu, Hidenori Takahashi, Noboru Yoshikane, Takehiro Tsuritani:
Demonstration of Hybrid Probabilistic Geometric Shaping 64QAM Optical Fiber Transmission Using Optimized Constellation for MAP Detection with Hard Decision Decoding. ICACT 2021: 411-414 - [c21]Shohei Beppu, Koji Igarashi, Masahiro Kikuta, Hiroshi Mukai, Masahiro Shigihara, Yasuo Saito, Daiki Soma, Hidenori Takahashi, Noboru Yoshikane, Itsuro Morita, Takehiro Tsuritani:
Real-time MIMO-DSP Technologies for SDM Systems. OFC 2021: 1-3 - [c20]Shohei Beppu, Masahiro Kikuta, Koji Igarashi, Hiroshi Mukai, Masahiro Shigihara, Yasuo Saito, Daiki Soma, Hidenori Takahashi, Noboru Yoshikane, Itsuro Morita, Masatoshi Suzuki, Takehiro Tsuritani:
Real-time Transoceanic Coupled 4-core Fiber Transmission. OFC 2021: 1-3 - [c19]Rachata Maneekut, Daniel J. Elson, Shohei Beppu, Hidenori Takahashi, Noboru Yoshikane:
A Generalized Pairwise Optimization Accelerator Unit For Designing Geometric Shaping 64-QAM. OFC 2021: 1-3 - [c18]Daiki Soma, Shohei Beppu, Yuta Wakayama, Seiya Sumita, Hidenori Takahashi, Noboru Yoshikane, Itsuro Morita, Takehiro Tsuritani, Masatoshi Suzuki:
50.47-Tbit/s Standard Cladding Ultra-Low-Loss Coupled 4-Core Fiber Transmission over 9, 150 km. OFC 2021: 1-3 - 2020
- [j2]Raúl Muñoz, Noboru Yoshikane, Ricard Vilalta, Josep M. Fàbrega, Laura Rodriguez, Daiki Soma, Shohei Beppu, Seiya Sumita, Ramon Casellas, Ricardo Martínez, Takehiro Tsuritani, Itsuro Morita:
Adaptive software defined networking control of space division multiplexing super-channels exploiting the spatial-mode dimension. JOCN 12(1): A58-A69 (2020) - [c17]Shohei Beppu, Daiki Soma, Hidenori Takahashi, Noboru Yoshikane, Itsuro Morita, Takehiro Tsuritani:
Experimental Verification on Digital Back Propagation Gain in MCF transmission over 6020-km Uncoupled and Coupled 4-Core Fibres. ECOC 2020: 1-4 - [c16]Daiki Soma, Shohei Beppu, Hidenori Takahashi, Noboru Yoshikane, Itsuro Morita, Takehiro Tsuritani:
Performance Comparison for Standard Cladding Ultra-Low-Loss Uncoupled and Coupled 4-Core Fibre Transmission over 15, 000 km. ECOC 2020: 1-4 - [c15]Shohei Beppu, Koji Igarashi, Hiroshi Mukai, Masahiro Kikuta, Masahiro Shigihara, Daiki Soma, Takehiro Tsuritani, Itsuro Morita:
Real-Time Strongly-Coupled 4-Core Fiber Transmission. OFC 2020: 1-3
2010 – 2019
- 2019
- [j1]Raúl Muñoz, Noboru Yoshikane, Ricard Vilalta, Josep M. Fàbrega, Laura Rodriguez, Ramon Casellas, Michela Svaluto Moreolo, Ricardo Martínez, Laia Nadal, Daiki Soma, Yuta Wakayama, Shohei Beppu, Seiya Sumita, Takehiro Tsuritani, Itsuro Morita:
SDN Control of Sliceable Multidimensional (Spectral and Spatial) Transceivers with YANG/NETCONF. JOCN 11(2): A123-A133 (2019) - [c14]Shohei Beppu, Daiki Soma, Yuta Wakayama, Seiya Sumita, Koji Igarashi, Hidenori Takahashi, Takehiro Tsuritani:
Mode-Dependent Probabilistic Shaping for Highly-Efficient Weakly Coupled 10-Mode Fiber Transmission. OFC 2019: 1-3 - [c13]Raul Muñoz, Noboru Yoshikane, Josep M. Fabrega, Laura Rodriguez, Ricard Vilalta, Daiki Soma, Shohei Beppu, Seiya Sumita, Ramon Casellas, Ricardo Martínez, Takehiro Tsuritani, Itsuro Morita:
SDN-Enabled Scaling Up/Down of SDM Super-Channels Exploiting Spatial Modes with Adaptive MIMO Equalization and Modulation Format Assignment. OFC 2019: 1-3 - [c12]Masahiro Kikuta, Shohei Beppu, Tomoyuki Nagai, Yasuo Saito, Takehiro Tsuritani, Koji Igarashi:
Real-Time DSP for Adaptive FIR Filters Based on LMS Algorithm. OECC/PSC 2019: 1-3 - [c11]Gan Srirutchataboon, Shohei Beppu, Rachata Maneekut, Hidenori Takahashi, Takehiro Tsuritani:
Pattern Switching on Probabilistic Amplitude Shaping for achieving the highest SE in the whole SNR regions. OECC/PSC 2019: 1-3 - [c10]Govind Sharan Yadav, Takehiro Tsuritani, Shohei Beppu, Hidenori Takahashi, Itsuro Morita, Kai-Ming Feng, Jhih-Heng Yan:
Dynamic complex deep Neural Network Nonlinear Equalizer for 64 QAM Long-haul Transmission Systems. OECC/PSC 2019: 1-3 - 2018
- [c9]Raul Muñoz, Noboru Yoshikane, Josep M. Fabrega, Ricard Vilalta, Laura Rodriguez, Michela Svaluto Moreolo, Ramon Casellas, Ricardo Martínez, Shohei Beppu, Daiki Soma, Takehiro Tsuritani, Itsuro Morita:
SDN Control and Monitoring System for Soft-Failure Detection and Optical Restoration of Spectral/Spatial Superchannels. ECOC 2018: 1-3 - [c8]Daiki Soma, Shohei Beppu, Koichi Maeda, Shigehiro Takasaka, Ryuichi Sugizaki, Hidenori Takahashi, Takehiro Tsuritani:
Long-Haul MCF Transmission Using Full C+L-Band 19-Core Cladding-Pumped EDFA. ECOC 2018: 1-3 - [c7]Raul Muñoz, Noboru Yoshikane, Ramon Casellas, Josep M. Fabrega, Ricard Vilalta, Michela Svaluto Moreolo, Laia Nadal, Ricardo Martínez, Daiki Soma, Yuta Wakayama, Shohei Beppu, Seiya Sumita, Takehiro Tsuritani, Itsuro Morita:
SDN-enabled Sliceable Multi-dimensional (Spectral and Spatial) Transceiver Controlled with YANG/NETCONF. OFC 2018: 1-3 - [c6]Yuta Wakayama, Daiki Soma, Shohei Beppu, Seiya Sumita, Koji Igarashi, Takehiro Tsuritani:
266.1-Tbit/s Repeatered Transmission over 90.4-km 6-Mode Fiber Using Dual C+L-Band 6-Mode EDFA. OFC 2018: 1-3 - 2017
- [c5]Shohei Beppu, Hidenori Takahashi, Tomohiro Gonda, Katsunori Imamura, Kengo Watanabe, Ryuichi Sugizaki, Takehiro Tsuritani:
56-Gbaud PAM4 Transmission over 2-km 125-μm-Cladding 4-Core Multicore Fibre for Data Centre Communications. ECOC 2017: 1-3 - [c4]Daiki Soma, Shohei Beppu, Yuta Wakayama, Yu Kawaguchi, Koji Igarashi, Takehiro Tsuritani:
257-Tbit/s Partial MIMO-based 10-Mode C+L-band WDM Transmission over 48-km FMF. ECOC 2017: 1-3 - [c3]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: 1-3 - 2015
- [c2]Keisuke Kasai, Shohei Beppu, Yixin Wang, Masataka Nakazawa:
256 QAM (polarization-multiplexed, 5 Gsymbol/s) coherent transmission with an injection-locked homodyne detection technique. OFC 2015: 1-3 - 2014
- [c1]Shohei Beppu, Keisuke Kasai, Masato Yoshida, Masataka Nakazawa:
2048 QAM (66 Gbit/s) single-carrier coherent optical transmission over 150 km with a potential SE of 15.3 bit/s/Hz. OFC 2014: 1-3
Coauthor Index
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