[TuD3] High-Speed Modulators I

2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[TuD3-3] Silicon Photonics EAM-based Push-Pull-Interference Transmitter Module for Generating Optical PAM4 Signals

Jing-Xuan Chen¹, ○Yi-Jang Hsu¹, Ching-Chih Chan¹, Yinchieh Lai¹ (1.National Yang Ming Chiao Tung University)

Keywords:

Optical modulators,Photonic integrated circuits

We propose and demonstrate a silicon photonics electro absorption-modulator (EAM) based transmitter architecture for generating high-speed optical PAM4 modulation signals. The adopted push-pull-interference approach can take the advantages of differential driving for suppressing common-mode noises.