Koji Asahi

According to our database, Koji Asahi authored at least 17 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2025

Multi-Span OSNR and GSNR Prediction using Cascaded Learning.

Zehao Wang, Giacomo Borraccini, Andrea D'Amico, Yue-Kai Huang, Ting Wang, Dan Kilper, Koji Asahi, Tingjun Chen

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2025

Strain Accumulation Rate in Fiber Spools in the Presence of Ambient Acoustic Noise in Laser Phase Interferometry.

Yue-Kai Huang, Ezra Ip, Junqiang Hu, Shuji Murakami, Yoshiaki Aono, Koji Asahi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2025

1.2 Tb/s/λ Real Time Mode Division Multiplexing Free Space Optical Communication with Commercial 400G Open and Disaggregated Transponders.

Giacomo Borraccini, Giovanni Milione, Andrea D'Amico, Yue-Kai Huang, Ezra Ip, Jian Fang, Philip N. Ji, Koji Asahi, Ting Wang

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2025

Optical Line System Physical Digital Model Calibration using a Differential Algorithm.

Giacomo Borraccini, Yue-Kai Huang, Andrea D'Amico, Ezra Ip, Ting Wang, Koji Asahi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2025

Optical Network Tomography Over Live Production Network in Multi-Domain Environment.

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 C. Kilper

Proceedings of the European Conference on Optical Communications, 2025

Observing the Worst- and Best-Case Line-System Transmission Conditions in a C-Band Variable Spectral Load Scenario.

Giacomo Borraccini, Andrea D'Amico, Yue-Kai Huang, Ezra Ip, Ting Wang, Koji Asahi

Proceedings of the European Conference on Optical Communications, 2025

2024

Fast WDM provisioning with minimal probing: the first field experiments for DC exchanges.

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

J. Opt. Commun. Netw., February, 2024

Semi-automatic line-system provisioning with an integrated physical-parameter-aware methodology: field verification and operational feasibility.

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

J. Opt. Commun. Netw., 2024

Semi-Automatic Line-System Provisioning with Integrated Physical-Parameter-Aware Methodology: Field Verification and Operational Feasibility.

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

CoRR, 2024

Modeling the Input Power Dependency of Transceiver BER-ONSR for QoT Estimation.

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

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Optical Network Anomaly Detection and Localization Based on Forward Transmission Sensing and Route Optimization.

Philip N. Ji, Zilong Ye, Yue-Kai Huang, Thomas Ferreira de Lima, Yoshiaki Aono, Koji Asahi, Ting Wang

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Inline Fiber Type Identification using In-Service Brillouin Optical Time Domain Analysis.

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

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Optical Line Physical Parameters Calibration in Presence of EDFA Total Power Monitors.

Giacomo Borraccini, Yue-Kai Huang, Andrea D'Amico, Thomas Ferreira de Lima, Ezra Ip, Vittorio Curri, Ting Wang, Koji Asahi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

2023

Modeling Transceiver BER-OSNR Characteristic for QoT Estimation in Short-Reach Systems.

Toru Mano, Andrea D'Amico, Emanuele Virgillito, Giacomo Borraccini, Yue-Kai Huang, Kazuya Anazawa, Hideki Nishizawa, Ting Wang, Koji Asahi, Vittorio Curri

Proceedings of the International Conference on Optical Network Design and Modeling, 2023

Field Trial of Coexistence and Simultaneous Switching of Real-time Fiber Sensing and 400GbE Supporting DCI and 5G Mobile Services.

Yue-Kai Huang, Zehao Wang, Ezra Ip, Zhenzhou Qi, Gil Zussman, Dan Kilper, Koji Asahi, Hideo Kageshima, Yoshiaki Aono, Tingjun Chen

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

2022

Distributed Acoustic Sensing for Datacenter Optical Interconnects using Self-Homodyne Coherent Detection.

Ezra Ip, Yue-Kai Huang, Ting Wang, Yoshiaki Aono, Koji Asahi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

DAS over 1, 007-km Hybrid Link with 10-Tb/s DP-16QAM Co-propagation using Frequency-Diverse Chirped Pulses.

Ezra Ip, Yue-Kai Huang, Ming-Fang Huang, Fatih Yaman, Glenn Wellbrock, Tiejun Xia, Ting Wang, Koji Asahi, Yoshiaki Aono

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022