[C-3_C-4] Optoelectronics / Lasers and Quantum Electronics

11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[C-3_C-4-18] 226.875-Gbit/s PAM4 operation of High-Output Power AXEL CoC optical transmitter

〇Naoya Watanabe¹, Shigeru Kanazawa¹, Mingchen Chen¹, Takahiko Shindo², Wataru Kobayashi¹, Yasuhiko Nakanishi¹, Mitsuo Usui¹, Koichi Hadama¹, Hirotaka Nakamura¹ (1. NTT Innovative Devices Corporation, 2. Device Innovation Center, NTT, Inc.)

Keywords:

Distributed-feedback (DFB) laser,EADFB laser,electro-absorption modulator (EAM),Ethernet,semiconductor optical amplifier (SOA)