448-Gb/s PAM4 FSO Communications Utilizing Polarization-Multiplexed Injection-Locked VCSELs with 500-m Free-Space Link

Autor: Qi-Ping Huang, Song-En Tsai, Chung Yi Li, Xu-Hong Huang, Jing-Yan Xie, Yong-Cheng Huang, Hai-Han Lu
Rok vydání: 2020
Předmět:
Zdroj: Conference on Lasers and Electro-Optics.
DOI: 10.1364/cleo_at.2020.jtu2e.4
Popis: We demonstrate a 448-Gb/s PAM4 FSO communication utilizing polarization- multiplexed injection-locked VCSELs with 500-m free-space link. Combining PAM4 and polarization-multiplexed scenarios, the channel capacity is greatly increased. It develops a framework for providing high-transmission-rate.
Databáze: OpenAIRE