Koji Asahi

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 et al. · Journal of Lightwave Technology · 2022 · 50 citations

Engineering, Optical Transmission System, Fiber Optics +17

Optical performance monitor built into EDFA repeaters for WDM networks

Koji Asahi, M. Yamashita, T. Hosoi et al. · 2002 · 21 citations

Optical Performance Monitor, Photonics, Free-space Optical Network +11

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

Hideki Nishizawa, Toru Mano, Thomas Ferreira de Lima et al. · Journal of Optical Communications and Networking · 2023 · 18 citations · Full text

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 et al. · Optical Fiber Communication Conference (OFC) 2022 · 2022 · 14 citations

Engineering, Optical Transmission System, Acoustic Sensor +23

Field Trial of Coexistence and Simultaneous Switching of Real-Time Fiber Sensing and Coherent 400 GbE in a Dense Urban Environment

Zehao Wang, Yue-Kai Huang, Ezra Ip et al. · Journal of Lightwave Technology · 2023 · 14 citations