Invited
[8]

Benjamin J. Puttnam, Ruben S. Luis, Ian Phillips, Mingming Tan, Aleksandr Donodin, Dini Pratiwi, Lauren Dallachiesa, Yetian Huang, Daniele Orsuti, Divya Ann Shaji, Mikael Mazur, Nicolas K. Fontaine, Haoshuo Chen, Dicky Chung, Victor Ho, Budsara Boriboon, Georg Rademacher, Cristian Antonelli, Luca Palmieri, Ray Man, Roland Ryf, David T. Neilson, Wladek Forysiak, and Hideaki Furukawa, "High Data-Rate OESCLU-Band Transmission," J. Lightwave Technol., vol. 43, no. 23, pp. 10371-10379, Dec. 2025.

[7]

Qi Wu, Domenico Ribezzo, Giammarco Di Sciullo, Sebastiano Cocchi, Divya Ann Shaji, Lucas Alves Zischler, Ruben Luis, Paolo Serena, Chiara Lasagni, Alberto Bononi, Tetsuya Hayashi, Alessandro Gagliano, Paolo Martelli, Alberto Gatto, Paola Parolari, Pierpaolo Boffi, Davide Bacco, Alessandro Zavatta, Yixiao Zhu, Weisheng Hu, Zhaopeng Xu, Mark Shtaif, Andrea Marotta, Fabio Graziosi, Antonio Mecozzi, and Cristian Antonelli, "Integration of quantum key distribution and high-throughput classical communications in field-deployed multi-core fibers," Nature Light: Science and Applications, vol. 14, p. 274.

[6]

Yuta Goto, Satoshi Shinada, Atsushi Okamoto, Naoya Wada, and Hideaki Furukawa, "Compact-size and high mode-scalability spatial-mode multiplexer using multiplexed volume holograms," OPTICS EXPRESS, vol. 33, no. 18, pp. 38413-38430, Sep. 2025.

Invited
[5]

Pamir Oezsuna, Aymeric Arnould, Nicolas Braig-Christophersen, Emil Spoiden, Ruben S. Luis, Robert Emmerich, Benjamin J. Puttnam, Kazuhiko Aikawa, Carsten Schmidt-Langhorst, Colja Schubert, Ronald Freund, and Georg Rademacher, "Blind MIMO Equalization Using Correlation-Avoidance CMA for Space-Division Multiplexed 3-Mode 54-km Transmission," J. Lightwave Technol., vol. 43, no. 13, pp. 6139-6145, Jul. 2025.

Invited
[4]

Jiaquian Yang, Eric Sillekens, Mindaugas Jarmolovicius, Benjamin J. Puttnam, Ronit Sohanpal, Romulo Aparecido, Henrique Buglia, Ruben S. Luis, Rolf Stolte, Polina Bayvel, Robert I. Killey, "Transmission Over Field-Deployed Standard Single-Mode Fibre Using >100 nm S+C+L-Band," J. Lightwave Technol., vol. 43, no. 13, pp. 6326-6334, Jul. 2025.

[3]

Giammarco Di Sciullo, Benjamin J. Puttnam, Menno van den Hout, Ruben S. Luis, Divya A. Shaji, Georg Rademacher, Chigo Okonkwo, Antonio Mecozzi, Cristian Antonelli, and Hideaki Furukawa, "45.7 Tb/s over 12 053 km Transmission in an All-Multi-Core-Amplified Recirculating Loop," J. Lightwave Technol., vol. 43, no. 10, pp. 4635-4641, May 2025.

[2]

Jun Sakaguchi and Hideaki Furukawa, "Ultra-long-distance distribution of low-phase noise two-tone lightwave for THz seeding," OPTICS EXPRESS, vol. 33, no. 9, pp. 19342-19358, Apr. 2025.

[1]

Menno van den Hout, Ruben S. Luis, Benjamin J. Puttnam, Giammarco Di Sciullo, Tetsuya Hayashi, Ayumi Inoue, Takuji Nagashima, Simon Gross, Andrew Ross-Adams, Michael J. Withford, Lauren Dallachiesa, Nicolas K. Fontaine, Roland Ryf, Mikael Mazur, Haoshuo Chen, Jun Sakaguchi, Cristian Antonelli, Chigo Okonkwo, Hideaki Furukawa, and Georg Rademacher, "Reaching the pinnacle of high-capacity optical transmission using a standard cladding diameter coupled-core multi-core fiber," Nature Communications, no. 16, p. 3833, Apr. 2025.

Post Deadline
[42]

Jiaqian Yang, Romulo Aparecido, Eric Sillekens, Mindaugas Jarmolovicius, Ruben S. Luis, Zelin Gan, Ronit Sohanpal, Vitaly Mikhailov, Jiawei Luo, David J. DiGiovanni, Polina Bayvel, and Robert I. Killey, "300 Tb/s O+S+C+L-band deployed fibre transmission," IEEE Photonics Conference, PD4, Singapore, Nov. 2025.

[41]

D. A. Shaji, B. J. Puttnam, R. S. Luis, D. Orsuti, N. Fontaine, M. Mazur, L. Dallachiesa, G. Di Sciullo, L. A. Zischler, R. Ryf, D. Neilson, L. Palmieri, A. Mecozzi, C. Antonelli, and H. Furukawa, "Impact of Distributed Raman Amplification on OSNR in Unrepeatered ESCL Transmission," IEEE Photonics Conference, WE3.1, Singapore, Nov. 2025.

[40]

Lucas Alves Zischler, Julian Schneck, Giammarco Di Sciullo, Divya A. Shaji, Besma Kalla, Stefano Gaiani, Ruben S. Luis, Daniele Orsuti, Pierre Sillard, Chigo Okonkwo, Pierpaolo Boffi, Hideaki Furukawa, Georg Rademacher, and Cristian Antonelli, "Evaluation of Inter-Mode-Group Stimulated Raman Scattering on Multi-Mode Fibers," IEEE Photonics Conference, MF1.4, Singapore, Nov. 2025.

[39]

Dini Pratiwi, Aleksandr Donodin, Vladimir Gordienko, Mohammed Patel, Ruben S. Luis, Andrew Ellis, Sergei Turitsyn, Wladek Forysiak, and Mingming Tan, "400G BASE-LR4 transmission over 25 km SSMF using O-band distributed Raman amplifier," Asia Communications and Photonics Conference (ACP), pp. 0731-109, Suzhou, Nov. 2025.

Invited
[38]

Giammarco Di Sciullo, Lucas A. Zischler, Divya A. Shaji, Ruben S. Luis, Robert Emmerich, Menno van den Hout, Benjamin J. Puttnam, Georg Rademacher, Chiara Lasagni, Paolo Serena, Alberto Bononi, Tetsuya Hayashi, Colja Schubert, Chigo Okonkwo, Roland Ryf, Luca Palmieri, Mark Shtaif, Andrea Marotta, Antonio Mecozzi, and Cristian Antonelli, "Stimulated Raman Scattering in Field-Deployed Coupled-Core Multi-Core Fibers," Frontiers in Optics 2025, p. FTu1E.1, Denver, Oct. 2025.

[37]

Werner Klaus, Peter J. Winzer, and Hideaki Furukawa, "Multicore vs. Hollow-Core Fibers: Capacity and Scalability in Ultra-Long-Haul Submarine Transmission Scenarios," Frontier in Optics 2025, p. FTu1E.2, Denver, Oct. 2025.

Post Deadline
[36]

R. S. Luis, D. Orsuti, R. Emmerich, A. Donodin, M. v.d. Hout, S. Gaiani, B. Kalla, L. Zischler, R. A. Colares, J. Schneck, S. Sato, Y. Kawaguchi, T. Hasegawa, T. Hayashi, S. Gross, M. Bakovic, M. Withford, N. K. Fontaine, M. Mazur, L. Dallachiesa, H. Chen, G. Rademacher, R. Ryf, D. Neilson, D. A. Mello, C. Antonelli, S. Turitsyn, T. Bradley, P. Boffi, C. Okonkwo, R. Freund, C. Schubert, and H. Furukawa, "430 Tb/s GMI Data Rate Over a Standard G.654 Fiber Using Few-Mode O-Band and Single-Mode ESCL-Band Transmission," European Conference on Optical Communication (ECOC2025), Th.03.02.3, Copenhagen, Oct. 2025.

[35]

Ruby S. B. Ospina, Amirhossein Ghazisaeidi, Stefano Gaiani, Ruben S. Luis, Daniele Orsuti, Besma Kalla, Menno van den Hout, Pierre Sillard, Frank Achten, Giammarco Di Sciullo, Georg Rademacher, Hideaki Furukawa, Cristian Antonelli, Chigo Okonkwo, Tom Bradley, Pierpaolo Boffi, and Jeremie Renaudier, "Rate-Adaptive Partial MIMO Equalization for Mode-Group Selective Transmission over Few Mode Fibers," European Conference on Optical Communication (ECOC2025), Th.02.04.5, Copenhagen, Oct. 2025.

[34]

Nicolas Braig-Christophersen, Carsten Schmidt-Langhorst, Robert Elschner, Giammarco Di Sciullo, Menno van den Hout, Ruben S. Luis, Pierre Sillard, Cristian Antonelli, Chigo M. Okonkwo, Hideaki Furukawa, Georg Rademacher, Colja Schubert, and Ronald Freund, "Partitioned MIMO Equalization with Mode-Group Specific Interface Resolution for SDM Transmission over 58.9 km 15-mode Fiber," European Conference on Optical Communication (ECOC2025), Th.02.04.4, Copenhagen, Oct. 2025.

[33]

Qi Wu, D. Ribezzo, G. Di Sciullo, S. Cocchi, D. A. Shaji, L. A. Zischler, R. Luis, P. Serena, C. Lasagni, A. Bononi, T. Hayashi, A. Gagliano, P. Martelli, A. Gatto, P. Parolari, P. Boffi, D. Bacco, A. Zavatta, Y. Zhu, W. Hu, Z. Xu, M. Shataif, A. Marotta, F. Graziosi, A. Mecozzi, C. AntonelliM. Shtaif, A. Marotta, F. Graziosi, A. Mecozzi, and C. Antonelli, "Field Demonstration of Quantum Key Distribution Coexisting with 110-Tb/s Classical Transmission over Multi-Core Fibers," European Conference on Optical Communication (ECOC2025), Th.02.03.3, Copenhagen, Oct. 2025.

[32]

M. S. Neves, R. S. Luis, A. Lorences-Riesgo, D. Orsuti, D. A. Shaji, B. Boriboon, B. J. Puttnam, L. Palmieri, C. Antonelli, P. P. Monteiro, H. Furukawa, and F. P. Guiomar, "Experimental Validation of Machine Learning-Aided Nonlinearity-Tailored Carrier Phase Estimation for Subcarrier Multiplexing Systems," European Conference on Optical Communication (ECOC2025), Th.01.04.2, Copenhagen, Oct. 2025.

[31]

G. Di Sciullo, D. A. Shaji, L. A. Zischler, R. S. Luis, R. Emmerich, M. van den Hout, C. Lasagri, P. Serena, A. Bononi, T. Hayashi, C. Schubert, C. Okonkwo, L. Palmieri, M. Shtaif, A. Marotta, A. Mecozzi, and C. Antonelli, "Experimental Characterization of Stimulated Raman Scattering in Field-Deployed Coupled-Core Multi-Core Fibers," European Conference on Optical Communication (ECOC2025), W.02.01.01.

[30]

S. Gaiani, R. S. Luis, B. Kalla, D. Orsuti, M. v. d. Hout, H. Chen, N. K. Fontaine, R. Ryf, P. Sillard, G. Rademacher, T. Bradley, C. Okonkwo, P. Parolari, A. Gatto, P. Boffi, and H. Furukawa, "Partial-MIMO Application for Mode Groups Transmission over 15-Mode and 6-Mode Multi-Mode Fibers," European Conference on Optical Communication (ECOC2025), W.02.01.87, Copenhagen, Oct. 2025.

[29]

Aymeric Arnould, Pamir Oezsuna, Robert Emmerich, Nicolas Braig-Christophersen, Carsten Schmidt-Langhorst, Ruben S. Luis, Kazuhiko Aikawa, Hideaki Furukawa, Colja Schubert, Ronald Freund, and Georg Daemacher, "2 Tb/s/λ 3-mode Transmission over 54-km Few-Mode Fiber with Blind Equalization Enabled by Digital Subcarrier Multiplexing," European Conference on Optical Communication (ECOC2025), W.02.01.81, Copenhagen, Oct. 2025.

[28]

Qi Wu, D. Ribezzo, G. Di Sciullo, S. Cocchi, D. A. Shaji, L. A. Zischler, R. Luis, P. Serena, C. Lasagni, A. Bononi, T. Hayashi, A. Gagliano, P. Martelli, A. Gatto, P. Parolari, P. Boffi, D. Bacco, A. Zavatta, Y. Zhu, W. Hu, Z. Xu, M. Shtaif, A. Marotta, F. Graziosi, A. Mecozzi, and C. Antonelli, "Co-existence of Quantum-Key Distribution and Classical Transmission in Space-Division Multiplexed Fiber-Optic Systems: Modelling and Validation over Field-Deployed Multi-Core Fibers," European Conference on Optical Communication (ECOC2025), W.02.01.183, Copenhagen, Oct. 2025.

[27]

Julian Schneck, Lucas Alves Zischler, Besma Kalla, Stefano Gaiani, Ruben S. Luis, Daniele Orsuti, Pierre Sillard, Christian Antonelli, Chigo Okonkwo, Pierpaolo Boffi, Hideaki Furukawa, and Georg Rademacher, "Experimental Characterization of Mode-Dependent Stimulated Raman Scattering in a 15-Mode Fiber," European Conference on Optical Communication (ECOC2025), W.01.01.2, Copenhagen, Oct. 2025.

[26]

D. A. Shaji, B. J. Puttnam, R. S. Luis, D. Orsuti, N. Fontaine, M. Mazur, L. Dallachiesa, G. Di Sciullo, L. A. Zischler, R. Ryf, D. neilson, L. Palmieri, A. Mecozzi, C. Antonelli, and H. Furukawa, "Experimental Evaluation of Throughput Gains from Distributed Raman Amplification in Ultra-Wideband ESCL Transmission," European Conference on Optical Communication (ECOC2025), Tu.04.05.2, Copenhagen.

Invited
[25]

Besma Kalla, Ruben S. Luis, Menno van den Hout, Stefano Gaiani, Daniele Orsuti, Yuta Goto, Georg Rademacher, Benjamin J. Puttnam, Ayumi Inoue, Takuji Nagashima, Tetsuya Hayashi, pierpaolo Boffi, Thomas Bradley, Chigo Okonkwo, and Hideaki Furukawa, "568.8 Tb/s C+L-Band Transmission Over 5, 166 km in a Standard-Cladding Diameter 19-Core Randomly-Coupled Multicore Fiber," European Conference on Optical Communication (ECOC2025), M.03.05.1, Copenhagen, Sep. 2025.

[24]

R. S. Luis, G. Di Sciullo, M. v. d. Hout, R.Emmerich, N. Braig-Ghristophersen, Q. Wu, B. J. Puttnam, D. A. Shaji, F. Graziosi, A. Mecozzi, A. Marotta, C. Schubert, T. Hayashi, T. Nagashima, C. Okonkwo, G. Rademacher, C. Lasagni, P. Serena, A. Nespola, C. Antonelli, and H. Furukawa, "19.2 THz S+C+L Transmission in a Field Deployed, Randomly-Coupled, Multicore Fiber," European Conference on Optical Communication (ECOC2025), M.03.05.2, Copenhagen, Sep. 2025.

[23]

R. S. Luis, D. Orsuti, M. v. d. Hout, S. Gaiani, B.Kalla, A.Arnould, J. Schneck, S. Gross, M. Bakovic, M. Withford, S. Sato, Y. Kawaguchi, T. Hasegawa, T. Hayashi, A. Donodin, S. Turitsyn, G. Rademacher, T. Bradely, P. Boffi, C. Okonkwo, and H. Furukawa, "Joint Few-Mode O-band and Single-Mode C-Band Transmission Over a High Cut-Off Wavelength G.654 Compatible Fiber," European Conference on Optical Communication (ECOC2025), M.02.05.2, Copenhagen, Sep. 2025.

[22]

Daniele Orsuti, Luca Palmieri, Ruben S. Luis, Luca Schenato, Marco Santagiustina, Martina Cappelletti, Stefano Gaiani, Besma Kalla, Chigo Okonkwo, Thomas Bradley, Pierpaolo Boffi, Andrea Galtarossa, Jun Sakaguchi, and Hideaki Furukawa, "Performance Comparison of Direct and Coherent Detection in Correlation-Based Distributed Fiber-Optic Acoustic Sensing," European Conference on Optical Communication (ECOC2025), M.03.08.4, Copenhagen, Sep. 2025.

[21]

C. Lasagni, P. Serena, A. Bononi, G. Di Sciullo, L. A. Zischler, R. S. Luis, A. Mecozzi, and C. Antonelli, "Nonlinear Interference Investigation in Coupled-Core Multi-Core Fibers with Stimulated Raman Scattering and Mode Dispersion," European Conference on Optical Communication (ECOC2025), Tu.01.05.2, Copenhagen, Sep. 2025.

Invited
[20]

R. S. Luis, "Ultra-Wideband Transmission over SDM Systems," FORCE-SPOC Symposium.

Invited
[19]

Sugang Xu, Angela Mitrovska, Subhadeep Sahoo, Yusuke Hirota, Behham Shariati, Yuki Yoshida, Prryan Safari, Johannes K. Fischer, Ronald Freund, Hideaki Furukawa, Kouichi Akahane, Sifat Ferdousi, Massimo Tornatore, Yoshinari Awaji, and Biswanath Mukherjee, "Resilience Enhancement of Optical Network-Cloud Ecosystems with Dataspace Framework and Multi-entity Cooperation," IEEE Summer Topicals Meeting Series 2025, WA3.3, Berlin, Jul. 2025.

[18]

Aymeric Arnould, Pamir Oezuna, Ruben S. Luis, Nicolas Braig-Christophersen, Robert Emmerich, Carsten Schmidt-Langhorst, Colja Schubert, Ronald Freund, and Georg Rademacher, "Blind MIMO Equalization for Space-Division Multiplexed Transmission," Advanced Photonics Congress, SpW3E.3, Marseille, Jul. 2025.

Invited
[17]

Memedhe Ibrahimi, Pasquale Lobaccaro, Giammarco Di Sciullo, Giovanni S. Sticca, Francesco Musumeci, Ruben S. Luis, Andrea Marotta, Cristian Antonelli, and Massimo Tornatore, "Data-Driven Failure Localization in Multi-Core Optical Networks," Opto-electronics and Communications Conference (OECC2025), ThG1-1, Sapporo, Jul. 2025.

[16]

Kizuku Ochiri, Kai Ikuta, Satoshi Shimizu, Hideaki Furukawa, and Moriya Nakamura, "Fast Digital Coherent Detection in Optical Communications Enabled by Quaternion Operations," Opto-electronics and Communications Conference (OECC2025), WP-B-13, Sapporo, Jul. 2025.

[15]

Daniele Orsuti, Benjamin J. Puttnam, Ruben S. Luis, Stefano Gaiani, Besma Kalla, Pierpaolo Boffi, Chigo Okonkwo, Jun Sakaguchi, Luca Palmieri, and Hideaki Furukawa, "Optical Parametric Frequency Comb Regeneration for Phase-Coherent Signal Processing in a 176 km MCF Link," IEICE Opto-electronics and Communications Conference (OECC2025), WD1-4, Sapporo, Jul. 2025.

Invited
[14]

C. Antonelli, A. Mecozzi, A. Marotta, F. Graziosi, G. Di Sciullo, D. A. Shaji, L. A. Zischler, Qi Wu, M. Mazur, N. Fontaine, L. Dallachiesa, R. Ryf, R. Luis, B. Puttnam, T. Nagashima, P. Sillard, P. Parolari, A. Gatto, P. Martelli, M. Fasano, P. Boffi, N. Sambo, A. Carena, A. Nespola, S. Guerrier, C. Dorize, J. Renaudier, N. Hoghooghi, and F. Quinlan, "Space-Division Multiplexed transmission in Deployed Fibers," Opto-electronics and Communications Conference (OECC2025), WD1-1, Sapporo, Jul. 2025.

[13]

Jun Sakaguchi and Hideaki Furukawa, "Correlated Phase-Noise Properties of Multicore Fibers at the Intermediate Time Scale," Opto-Electronics and Communications Conference (OECC2025, TuE3-6, Sapporo, Jul. 2025.

[12]

Budsara Boriboon, Ruben S. Luis, Benjamin J. Puttnam, Georg Rademacher, Satoshi Shinada, Duang-Rudee Worasucheep, and Hideaki Furukawa, "8-Channel WDM Using Spectrally Sliced ASE with Self-Homodyne Detection for Intra-DC," Opto-electronics and Communications Conference/International Conference on Photonics in Switching and Computing (OECC/PSC2025), MB3-4, Sapporo, Jun. 2025.

Invited
[11]

Werner Klaus and Peter Winzer, "Solid-core Fiber and Hollow-core Fiber: Friends, Foes or Frenemies," Opto-electronics and Communications Conference (OECC2025), Sapporo, Jun. 2025.

Invited
[10]

Satoshi Shinada, "Research and Development of Low-latency Broadband Space Backbone," Opto-electronics and Communications Conference/International Conference on Photonics in Switching and Computing (OECC/PSC2025), WS3, Sapporo, Jun. 2025.

Invited
[9]

D. A. Shaji, R. S. Luis, B. J. Puttnam, D. Orsuti, M. S. Neves, B. Boriboon, G. Di Sciullo, Qi Wu, S. Gross, A. Ross-Adams, M. J. Withford, S. Shinada, F. P. Guiomar, P. P. Monteiro, L. Palmieri, A. Marotta, A. Mecozzi, C. Antonelli, and H. Furukawa, "Experimental Demonstration of a Low-Cost Petabit per Second SDM Network Node," Conference on Lasers and Electro-Optics (CLEO Europe 2025) , Cl-1.2, Munich, Jun. 2025.

[8]

Ruben S. Luis, Shigehiro Takasaka, Narihiro Ohishi, Junji Yoshida, Masanori Takahashi, Stefano Gaiani, Besma Kalla, Daniele Orsuti, Pierpaolo Boffi, Tom Bradley, Chigo Okonkwo, and Hideaki Furukawa, "Unrepeatered SDM transmission system supported by incoherent distributed Raman amplification," SubOptic, TU2A-5, Lisbon, Jun. 2025.

[7]

Yuta Goto, Satoshi Shinada, Yusuke Hirota, and Hideaki Furukawa, "Fundamental investigation of LCOS-based flexible optical switch with wavefront matching method," The 8th International Symposium on Extremely Advanced Transmission Technologies (EXAT2025), P-16, Himeji, May 2025.

Invited
[6]

Ruben S. Luis, "Multiband SDM Transmission," EXAT Symposium, W3.3, Himeji, May 2025.

[5]

Hameeda R. Ibrahim, Chang Ge, Satoshi Shimizu, Xiaodong Gu, Satoshi Shianda, and Fumio Koyama, "200-Gbps Directly Modulated 1060 nm Single-Mode VCSEL with Metal-aperture Coupled Cavity Achieving a Record Data-rate and Link-length Product of 400-Gbps･km," Conference on Lasers and Electro Optics (CLEO2025), SS126_1, Long Beach, May 2025.

Invited
[4]

Pamir Oezsuna, Aymeric Arnould, Nicolas Braig-Christopersen, Emil Spoiden, Ruben S. Luis, Robert Emmerich, Carsten Schmidt-Langhorst, Colja Schubert, Ronald Freund, and Georg Rademacher, "Correlation-Avoidance CMA for Blind MIMO Space Division Multiplexing Equalization," Conference on Lasers and Electro-Optics Europe (CLEO2025), p. 4289051, Long Beach, May 2025.

Post Deadline
[3]

R. S. Luis, M. v. d. Hout, S. Gaiani, B. Kalla, D. Orsuti, Y. Goto, G. Rademacher, B. J. Puttnam, A. Inoue, T. Nagashima, T. Hayashi, P. Boff, T. Bradley, C. Okonkwo, and H. Furukawa, "1.02 Petabit/s Transmission Over 1, 808.1 km in a 19-Core Randomly-Coupled Multicore Fiber," Optical Fiber Communication Conference (OFC2025), Th4A.1, San Francisco, Apr. 2025.

[2]

D. Orsuti, B. J. Puttnam, R. S. Luis, M. S. Neves, D. A. Shaji, B. Boriboon, J. Sakaguchi, C. Antonelli, P. P. Monteiro, F. P. Guiomar, L. Palmieri, and H. Furukawa, "Phase-Coherent DSP over Space and Wavelength using Synchronized Optical Frequency Combs for Short-Reach Networks," Optical Fiber Communication Conference (OFC2025), Tu3C.4, San Francisco, Apr. 2025.

[1]

Nicolas Braig-Christophersen, Aymeric Arnould, Robert Elschner, Carsten Schmidt-Langhorst, Ruben S. Luis, Pamir Oezsuna, Kallyan Das, Juan L. Moreno Morrone, Robert Emmerich, Kazuhiko Aikawa, Hideaki Furukawa, Georg Rademacher, Johannes K. Fischer, Colja Schubert, and Ronald Freund, "Experimental Validation of Partitioned MIMO Equalizer with Low-Resolution Interface for Mitigation of Mode-Group Coupling in SDM Transmission over 3-Mode Fiber," Optical Fiber Communication Conference (OFC2025), Tu3C.6, San Francisco, Apr. 2025.

Invited
[3]

品田聡, 小竹秀明, 梅沢俊匡, 廣田悠介, "「低遅延ブロードバンド宇宙バックボーンの研究開発」の紹介," 電子情報通信学会　ソサイエティ大会, Bl-1-04, p. SS-22, 岡山, Sep. 2025.

[2]

品田聡, 小竹秀明, 梅沢俊匡, 廣田悠介, "低遅延ブロードバンド宇宙バックボーンの研究開発," JST CRONOS 2025年度合同領域会議, 東京, Jun. 2025.

Invited
[1]

古川英昭, "大規模空間・波長多重技術を用いた超大容量光ファイバ通信システムの研究開発," OPIE'25 併設セミナー, 横浜, Apr. 2025.

Invited
[5]

境目賢義, 長瀬亮, 古川英昭, "次世代の光ファイバを接続するコネクタ技術の動向と課題," 電子情報通信学会EXAT研究会, 旭川, Aug. 2025.

Invited
[4]

Daniele Orsuti, Ruben S. Luis, and Hideaki Furukawa, "Long-Haul, High-Capacity Transmission in a Standard Cladding Diameter 19-Core Randomly Coupled Multi-Core Fiber," EXAT Workshop, Asahikawa, Aug. 2025.

[3]

小竹秀明, 品田聡, 梅沢俊匡, 廣田悠介, コレフ ディミタル, 三浦 周, "低遅延ブロードバンド宇宙バックボーン向け全光中継型衛星間光ネットワークシステムの概念検討," 信学技報 IEICE Technical Report, SAT2025-34, 函館, Jul. 2025.

Invited
[2]

境目賢義, "マルチコアファイバの実用化に向けた標準化の動向," 光回路実装技術研究会, 東京, Jul. 2025.

Invited
[1]

品田聡, 小竹秀明, 梅沢俊匡, 廣田悠介, "低遅延ブロードバンド宇宙バックボーンの研究開発," 信学技報 IEICE Technical Report, PN2025-4, 宮崎, Jun. 2025.

[8]

Katsuyoshi Sakaime and Ryo Nagase, "Part 3-xx: Examinations and measurements – Attenuation of random mated single-mode weakly coupled 4-core rectangular ferrule multi-fibre connectors," International Electrotechnical Commission (IEC), Nov. 2025.

Invited
[7]

Katsuyoshi Sakaime and Ryo Nagase, "New measurement procedure -Attenuation of random mated MCF connectors –," International Electrotechnical Commission (IEC) TC86 FOCI, Delhi, Sep. 2025.

[6]

Katsuyoshi Sakaime and Ryo Nagase, "Examinations and measurements –Attenuation of random mated weakly coupled 4-core multi-fibreconnectors," International Electrotechnical Commission (IEC) SC86 General Meeting, New Delhi, Sep. 2025.

Invited
[5]

古川英昭, "標準外径空間多重光ファイバを用いた長距離大容量光ファイバ伝送の研究開発 ―世界記録更新、標準外径の19コア光ファイバで毎秒1.02ペタビットの1, 808 km伝送を達成―," ITUジャーナル, vol. 55, 7, pp. 6-8, Jul. 2025.

Invited
[4]

B.J. パットナム, D. オルスティ, R.S. ルイス, M.S. ネヴェス, M. バンデンホート, G. ディシューロ, G. ラーデマッハ, 坂口淳, C. アントネリ, C. オコンクォ, L. パルミエリ, 古川英昭, "S, C, L 帯光コム送受信器を用いた大規模空間多重伝送," 光学, vol. 54, 6, pp. 236-236, Jun. 2025.

[3]

廣田悠介, "iPOP2024 Interoperability Experiments for Verification of Advanced Optical Network Orchestration," New Breeze, vol. 3, 37, pp. 7-10, Apr. 2025.

Invited
[2]

Toshio Morioka, David Braganza, and Werner Klaus, "Guest Editorial: Towards large-scale commercialisation of space-division multiplexing fibres," IET Optoelectronics Journal (Special Issue), Apr. 2025.

[1]

Katsuyoshi Sakaime and Ryo Nagase, "Proposal for measurement procedure -Attenuation of random mated MCF connectors-," IEC SC86 Spring Meeting, Paris, Apr. 2025.