[WF1] Electro-Optical Subsystems

[WF1-1] Digital-Preprocessed Analog-Multiplexed DAC for High-Speed Optical Communications

Invited

〇Hiroshi Yamazaki, Munehiko Nagatani, Hitoshi Wakita, Masanori Nakamura, Fukutaro Hamaoka, Takayuki Kobayashi, Yoshihiro Ogiso, Minoru Ida, Toshikazu Hashimoto, Hideyuki Nosaka, Yutaka Miyamoto (NTT Corporation, Japan)

キーワード：Transmission Subsystems, Advanced modulation and demodulation, Photonics-Electronics integration

Ultra-wideband super-DAC technologies based on analog electronic bandwidth-extension schemes are reviewed. These technologies enable high-speed optical transmissions with signal bandwidths exceeding the capability of CMOS DACs.