Few-mode 850-nm VCSEL chip with direct 16-QAM OFDM encoding at 80-Gbit/s for 100-m OM4 MMF link. - Hsuan-Yun Kao; Cheng-Ting Tsai; Chun-Yen Pong; Shan-Fong Liang; Zu-Kai Weng; Yu-Chieh Chi; Hao-Chung Kuo; Jian Jang Huang; Tai-Cheng Lee; Tien-Tsorng Shih; Jau-Ji Jou; Wood-Hi Cheng; et al. (OFC, 2017)

MC-CDMA Enhanced LR-PON Using Widely Wavelength Lockable FPLD With Low Facet Reflectance. - You-Wei Chen; Yu-Chieh Chi; Huai-Yung Wang; Cheng-Ting Tsai; Zu-Kai Weng; Kai-Ming Feng; Gong-Ru Lin (JOCN, 2017)

2-bit Delta-sigma Modulated 32-QAM OFDM based Dual-wavelength Digital RoF Link. - Zu-Kai Weng; Atsushi Kanno; Tetsuya Kawanishi (OFC, 2021)

Millimeter-Wave and Terahertz Fixed Wireless Link Budget Evaluation for Extreme Weather Conditions. - Zu-Kai Weng; Atsushi Kanno; Pham Tien Dat; Keizo Inagaki; Kosuke Tanabe; Eisaku Sasaki; Thomas Kürner; Bo Kum Jung; Tetsuya Kawanishi (IEEE Access, 2021)

Delay Compensated Quad-level Delta-sigma Modulation Dual-color DRoF System for Beyond 5G Mobile Fronthaul. - Zu-Kai Weng; Pham Tien Dat; Atsushi Kanno; Tetsuya Kawanishi; Kouichi Akahane (OFC, 2023)

FPGA-driven random walk noise generation for tunable laser linewidth control. - Yu Zhou; Zu-Kai Weng; Keizo Inagaki; Tetsuya Kawanishi (IEICE Electron. Express, 2023)

Millimeter Wave Attenuation Due to Wind and Heavy Rain in a Tropical Region. - Ukrit Mankong; Pakawat Chamsuk; Sitthichok Nakprasert; Sangdaun Potha; Zu-Kai Weng; Pham Tien Dat; Atsushi Kanno; Tetsuya Kawanishi (Sensors, 2023)

Demonstration of Robust Mobile Free Space Optical System using High-speed Beam Tracking and 2D-PDA-based Spatial-Diversity Reception. - Zu-Kai Weng; Yuki Yoshida; Toshimasa Umezawa; Abdelmoula Bekkali; Michikazu Hattori; Atsushi Matsumoto; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi; Kouichi Akahane (OFC, 2024)

40-Gbit/s Mobile FSO with High-speed Beam Stabilizer and 2D-PDA-based Diversity Receiver for Support Robots. - Zu-Kai Weng; Yuki Yoshida; Toshimasa Umezawa; Abdelmoula Bekkali; Michikazu Hattori; Atsushi Matsumoto; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi; Kouichi Akahane (OFC, 2024)