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Daiki Soma
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2020 – today
- 2024
- [j4]Cen Wang, Noboru Yoshikane, Daniel J. Elson, Yuta Wakayama
, Daiki Soma
Modoru: Clos nanosecond optical switching for distributed deep training [Invited]. J. Opt. Commun. Netw. 16(1): 40 (2024) - [c45]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 - [c44]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 - [c43]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 - 2023
- [c42]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 - [c41]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 - [c40]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 - [c39]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
- [j3]Pierre Sillard
Few-Mode Fiber Technology, Deployments, and Systems. Proc. IEEE 110(11): 1804-1820 (2022) - [c38]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 - [c37]Daiki Soma, Shohei Beppu, Noboru Yoshikane, Takehiro Tsuritani:
High-Capacity Mode Division Multiplexing Transmission Technology. OFC 2022: 1-3 - [c36]Shohei Beppu, Daiki Soma, Noboru Yoshikane, Takehiro Tsuritani:
Transoceanic MIMO transmission with coupled-core multicore fibers. OECC/PSC 2022: 1-3 - [c35]Takahiro Kodama
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 - [c34]Masaki Murakami, Yoshihiko Uematsu, Satoru Okamoto, Naoaki Yamanaka, Daiki Soma, Shohei Beppu, Noboru Yoshikane, Takehiro Tsuritani, Takahiro Kodama
Experiment of Nationwide Multi-Route Skew Cancelling for Dynamic Mapping of MAC Signals over SDM/WDM Network Testbed. OECC/PSC 2022: 1-3 - [c33]Hidenori Takahashi, Daiki Soma, Takehiro Tsuritani:
The Future of Coherent Optical Submarine Communication Systems. OECC/PSC 2022: 1-3 - 2021
- [c32]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 - [c31]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 - [c30]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 - [c29]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
Adaptive software defined networking control of space division multiplexing super-channels exploiting the spatial-mode dimension. JOCN 12(1): A58-A69 (2020) - [c28]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 - [c27]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 - [c26]Masanori Takahashi, Koichi Maeda, Keiichi Aiso, Kazunori Mukasa, Ryuichi Sugizaki, Daiki Soma, Hidenori Takahashi, Takehiro Tsuritani, Miranda Mitrovic, Bera Pálsdóttir, Yoshihiro Arashitani:
Uncoupled 4-core Fibre with Ultra-low Loss and Low Inter Core Crosstalk. ECOC 2020: 1-4 - [c25]Masatoshi Suzuki, Daiki Soma, Takehiro Tsuritani, Itsuro Morita:
Ultra-High Capacity Optical Transmission over 10-Pbit/s Based on Optical Space Division Multiplexing Technologies. ICTON 2020: 1-4 - [c24]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 - [c23]Hidenori Takahashi, Daiki Soma, Takehiro Tsuritani:
First Experimental Demonstration of Cross-SDM/WDM Q-difference Compensation at Multicore Fiber Transmission. OFC 2020: 1-3
2010 – 2019
- 2019
- [j1]Raúl Muñoz
SDN Control of Sliceable Multidimensional (Spectral and Spatial) Transceivers with YANG/NETCONF. JOCN 11(2): A123-A133 (2019) - [c22]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 - [c21]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 - [c20]Takehiro Tsuritani, Daiki Soma, Yuta Wakayama, Yuichi Miyagawa, Mikoto Takahashi, Itsuro Morita, Koichi Maeda, Kohei Kawasaki, Toshikazu Matsuura, Masayoshi Tsukamoto, Ryuichi Sugizaki:
Field Test of Installed High-Density Optical Fiber Cable with Multi-Core Fibers toward Practical Deployment. OFC 2019: 1-3 - [c19]Hidenori Takahashi, Daiki Soma, Takehiro Tsuritani:
Evaluation of Core-to-Core Q-difference Compensation Scheme against Coherent Crosstalk for SDM Transmission. OECC/PSC 2019: 1-3 - 2018
- [c18]Raul Muñoz
SDN Control and Monitoring System for Soft-Failure Detection and Optical Restoration of Spectral/Spatial Superchannels. ECOC 2018: 1-3 - [c17]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 - [c16]Koji Igarashi, Yuta Wakayama, Daiki Soma, Takehiro Tsuritani, Itsuro Morita, Kyung Jun Park, Jaekwon Ko, Byoung Yoon Kim:
Low-loss and Low-crosstalk All-fiber-based Six-mode Multiplexer and Demultiplexer for Mode-Multiplexed QAM Signals in C-band. OFC 2018: 1-3 - [c15]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 - [c14]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
- [c13]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 - [c12]Daiki Soma, Yuta Wakayama, Shohei Beppu, Seiya Sumita, Takehiro Tsuritani, Tetsuya Hayashi, Takuji Nagashima, Masato Suzuki, Hidenori Takahashi, Koji Igarashi, Itsuro Morita
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 - [c11]Yuta Wakayama, Daiki Soma, Koji Igarashi, Hidenori Taga, Takehiro Tsuritani:
Dual C+L-Band Six-Mode Optical Amplifier with Widely Erbium-Doped Fibre. ECOC 2017: 1-3 - [c10]Yuta Wakayama, Daiki Soma, Takehiro Tsuritani, Itsuro Morita
Ultra-High Spectral Efficiency Few-Mode Multicore Fibre Transmission. ECOC 2017: 1-3 - [c9]Daiki Soma, Yuta Wakayama, Koji Igarashi, Takehiro Tsuritani:
Partial MIMO-based 10-mode-multiplexed transmission over 81km weakly-coupled few-mode fiber. OFC 2017: 1-3 - 2016
- [c8]Masatoshi Suzuki, Daiki Soma, Koji Igarashi, Yuta Wakayama, Koki Takeshima, Yu Kawaguchi, Noboru Yoshikane, Takehiro Tsuritani, Itsuro Morita
Ultra-dense space division multiplexing technologies towards multi-Peta bit/s optical transmission. ICTON 2016: 1-4 - [c7]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: 1-3 - [c6]Koji Igarashi, Kyung Jun Park, Daiki Soma, Yuta Wakayama, Takehiro Tsuritani, Byoung Yoon Kim:
All-fiber-based selective mode multiplexer and demultiplexer for six-mode multiplexed signals. OFC 2016: 1-3 - [c5]Yuta Wakayama, Daiki Soma, Koji Igarashi, Hidenori Taga, Takehiro Tsuritani:
Intermediate mode interchange for reduction of differential mode-group delay in weakly-coupled 6-mode fiber transmission line. OFC 2016: 1-3 - 2015
- [c4]Daiki Soma, Koji Igarashi, Yuta Wakayama, Koki Takeshima, Yu Kawaguchi, Noboru Yoshikane, Takehiro Tsuritani, Itsuro Morita
2.05 Peta-bit/s super-nyquist-WDM SDM transmission using 9.8-km 6-mode 19-core fiber in full C band. ECOC 2015: 1-3 - [c3]Koji Igarashi, Daiki Soma, Yuta Wakayama, Koki Takeshima, Yu Kawaguchi, Takehiro Tsuritani, Itsuro Morita, Masatoshi Suzuki:
114 space-division-multiplexed transmission over 9.8-km weakly-coupled-6-mode uncoupled-19-core fibers. OFC 2015: 1-3 - 2014
- [c2]Koji Igarashi, Daiki Soma, Takehiro Tsuritani:
Selective mode conversion using phase plates for 10-mode fiber. ECOC 2014: 1-3 - [c1]Daiki Soma, Koki Takeshima, Koji Igarashi, Takehiro Tsuritani:
Degenerate modes multiplexer/demultiplexer using Mach-Zehnder interferometer with image inversion. ECOC 2014: 1-3
Coauthor Index
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