[WD1] High-Speed Transmitters

[WD1-3] An Integrated LAN-WDM 400-Gb/s (53Gbaud-PAM4) EML TOSA

〇Yosuke Kawamoto, Nobuo Ohata, Tadashi Murao, Hayato Sano, Masashi Binkai, Yudai Imai, Tatsuo Hatta, Kiyotomo Hasegawa (Mitsubishi Electric Corporation, Japan)

Keywords:Packaging technology of photonic devices and circuits, Semiconductor lasers

We demonstrated an integrated LAN-WDM 400-Gb/s (53Gbaud-PAM4) EML TOSA. Low power consumption less than 1.3 W between -5 °C and 80 °C was obtained besides the measured TDECQs below 2.45 dB for all lanes.