[TuP-B] Poster Session 1

[TuP-B-1] Low Resolution Digital Pre-compensation for Photonic Terahertz Communications

○Wanling Ran^1,2, Lu Zhang^1,2, Liga Bai^1,2, Zhidong Lyu¹, Zhanhong Wang^1,2, Can Wang¹, Meihua Bi³, Qun Zhang², Xianbin Yu¹ (¹Zhejiang Univ., ²Shandong Zhike Intelligence Computing Inc., ³Hangzhou Dianzi Univ.)

Keywords:

Digital signal processing algorithms for optical communications

We propose low resolution digital pre-compensation to enhance DAC effectiveness for photonic terahertz communications, and our experiment with 16 Gbit/s PAM4 signals at 150GHz shows a ~4 dB SNR improvement using a 3-bit resolution DAC.