Koji Asahi

18 papers Journal 4Unranked 14
YearRankTypeTitle / Venue / Authors
2025 — conf
1.2 Tb/s/λ Real Time Mode Division Multiplexing Free Space Optical Communication with Commercial 400G Open and Disaggregated Transponders.
OFC
Giacomo Borraccini, Giovanni Milione, Andrea D'Amico, Yue-Kai Huang, Ezra Ip, Jian Fang, Philip N. Ji, Koji Asahi, Ting Wang
2025 — conf
Multi-Span OSNR and GSNR Prediction using Cascaded Learning.
OFC
Zehao Wang, Giacomo Borraccini, Andrea D'Amico, Yue-Kai Huang, Ting Wang, Dan Kilper, Koji Asahi, Tingjun Chen
2025 — conf
Observing the Worst- and Best-Case Line-System Transmission Conditions in a C-Band Variable Spectral Load Scenario.
ECOC
Giacomo Borraccini, Andrea D'Amico, Yue-Kai Huang, Ezra Ip, Ting Wang, Koji Asahi
2025 — conf
Optical Line System Physical Digital Model Calibration using a Differential Algorithm.
OFC
Giacomo Borraccini, Yue-Kai Huang, Andrea D'Amico, Ezra Ip, Ting Wang, Koji Asahi
2025 — conf
Optical Network Tomography Over Live Production Network in Multi-Domain Environment.
ECOC
Takeo Sasai, Kazuya Anazawa, Dmitrii Briantcev, Devika Dass, Sumaiya Ali, Giacomo Borraccini, Yoshiharu Kobatake, Hiroyuki Ishihara, Eoin Kenny, Garwin Liu, Toru Mano, Masanori Nakamura, Hideki Nishizawa, Yoshiaki Sone, Etsushi Yamazaki, Yoshiaki Kisaka, Koichi Takasugi, Koji Asahi, Marco Ruffini, Daniel Kilper
2025 — conf
Strain Accumulation Rate in Fiber Spools in the Presence of Ambient Acoustic Noise in Laser Phase Interferometry.
OFC
Yue-Kai Huang, Ezra Ip, Junqiang Hu, Shuji Murakami, Yoshiaki Aono, Koji Asahi
2024 J jnl
Fast WDM provisioning with minimal probing: the first field experiments for DC exchanges.
J. Opt. Commun. Netw.
Hideki Nishizawa, Toru Mano, Thomas Ferreira de Lima, Yue-Kai Huang, Zehao Wang, Wataru Ishida, Masahisa Kawashima, Ezra Ip, Andrea D'Amico, Seiji Okamoto, Takeru Inoue, Kazuya Anazawa, Vittorio Curri, Gil Zussman, Daniel C. Kilper, Tingjun Chen, Ting Wang, Koji Asahi, Koichi Takasugi
2024 — conf
Inline Fiber Type Identification using In-Service Brillouin Optical Time Domain Analysis.
OFC
Ezra Ip, Yue-Kai Huang, Giacomo Borraccini, Toru Mano, Tatsuya Matsumura, Hideki Nishizawa, Andrea D'Amico, Vittorio Curri, Daniel C. Kilper, Zehao Wang, Gil Zussman, Tingjun Chen, Koji Asahi
2024 — conf
Modeling the Input Power Dependency of Transceiver BER-ONSR for QoT Estimation.
OFC
Toru Mano, Yue-Kai Huang, Giacomo Borraccini, Ezra Ip, Andrea D'Amico, Zehao Wang, Hideki Nishizawa, Gil Zussman, Tingjun Chen, Ting Wang, Koji Asahi, Daniel C. Kilper, Vittorio Curri, Koichi Takasugi
2024 — conf
Optical Line Physical Parameters Calibration in Presence of EDFA Total Power Monitors.
OFC
Giacomo Borraccini, Yue-Kai Huang, Andrea D'Amico, Thomas Ferreira de Lima, Ezra Ip, Vittorio Curri, Ting Wang, Koji Asahi
2024 — conf
Optical Network Anomaly Detection and Localization Based on Forward Transmission Sensing and Route Optimization.
OFC
Philip N. Ji, Zilong Ye, Yue-Kai Huang, Thomas Ferreira de Lima, Yoshiaki Aono, Koji Asahi, Ting Wang
2024 J jnl
Semi-Automatic Line-System Provisioning with Integrated Physical-Parameter-Aware Methodology: Field Verification and Operational Feasibility.
CoRR
Hideki Nishizawa, Giacomo Borraccini, Takeo Sasai, Yue-Kai Huang, Toru Mano, Kazuya Anazawa, Masatoshi Namiki, Soichiroh Usui, Tatsuya Matsumura, Yoshiaki Sone, Zehao Wang, Seiji Okamoto, Takeru Inoue, Ezra Ip, Andrea D'Amico, Tingjun Chen, Vittorio Curri, Ting Wang, Koji Asahi, Koichi Takasugi
2024 J jnl
Semi-automatic line-system provisioning with an integrated physical-parameter-aware methodology: field verification and operational feasibility.
J. Opt. Commun. Netw.
Hideki Nishizawa, Giacomo Borraccini, Takeo Sasai, Yue-Kai Huang, Toru Mano, Kazuya Anazawa, Masatoshi Namiki, Soichiroh Usui, Tatsuya Matsumura, Yoshiaki Sone, Zehao Wang, Seiji Okamoto, Takeru Inoue, Ezra Ip, Andrea D'Amico, Tingjun Chen, Vittorio Curri, Ting Wang, Koji Asahi, Koichi Takasugi
2023 J jnl
Fast WDM provisioning with minimal probing: the first field experiments for DC exchanges.
CoRR
Hideki Nishizawa, Toru Mano, Thomas Ferreira de Lima, Yue-Kai Huang, Zehao Wang, Wataru Ishida, Masahisa Kawashima, Ezra Ip, Andrea D'Amico, Seiji Okamoto, Takeru Inoue, Kazuya Anazawa, Vittorio Curri, Gil Zussman, Daniel C. Kilper, Tingjun Chen, Ting Wang, Koji Asahi, Koichi Takasugi
2023 — conf
Field Trial of Coexistence and Simultaneous Switching of Real-time Fiber Sensing and 400GbE Supporting DCI and 5G Mobile Services.
OFC
Yue-Kai Huang, Zehao Wang, Ezra Ip, Zhenzhou Qi, Gil Zussman, Dan Kilper, Koji Asahi, Hideo Kageshima, Yoshiaki Aono, Tingjun Chen
2023 — conf
Modeling Transceiver BER-OSNR Characteristic for QoT Estimation in Short-Reach Systems.
ONDM
Toru Mano, Andrea D'Amico, Emanuele Virgillito, Giacomo Borraccini, Yue-Kai Huang, Kazuya Anazawa, Hideki Nishizawa, Ting Wang, Koji Asahi, Vittorio Curri
2022 — conf
DAS over 1, 007-km Hybrid Link with 10-Tb/s DP-16QAM Co-propagation using Frequency-Diverse Chirped Pulses.
OFC
Ezra Ip, Yue-Kai Huang, Ming-Fang Huang, Fatih Yaman, Glenn Wellbrock, Tiejun Xia, Ting Wang, Koji Asahi, Yoshiaki Aono
2022 — conf
Distributed Acoustic Sensing for Datacenter Optical Interconnects using Self-Homodyne Coherent Detection.
OFC
Ezra Ip, Yue-Kai Huang, Ting Wang, Yoshiaki Aono, Koji Asahi