Abstract-132-Gb/s Photonics-Aided Single-Carrier Wireless Terahertz-Wave Signal Transmission at 450GHz Enabled by 64QAM Modulation and Probabilistic Shaping

Xinying Li, Jianjun Yu, Li Zhao, Wen Zhou, Kaihui Wang, Miao Kong, Gee-Kung Chang, Ying Zhang, Xiaolong Pan, and Xiangjun Xin

https://www.osapublishing.org/abstract.cfm?uri=OFC-2019-M4F.4

We experimentally demonstrate 132-Gb/s (12-Gbaud) photonics-aided single-carrier PDM-64QAM-PS5.5 THz-wave signal transmission at 450GHz over 20-km fiber-optics and 1.8-m wireless distance with BER under 4×10−2. The employment of probabilistic-constellation-shaping significantly improves transmission capacity and system performance.

© 2019 The Author(s)