Demonstration of High-Sensitivity Indoor Optical Wireless Communications Using Carrier-Assisted Differential Detection
Conference: ECOC 2024 - 50th European Conference on Optical Communication
09/22/2024 - 09/26/2024 at Frankfurt, Germany
Proceedings: ITG-Fb. 317: ECOC 2024
Pages: 4Language: englishTyp: PDF
Authors:
Li, Jianghao; Wu, Junyu; Ji, Honglin; Shieh, William
Abstract:
We propose carrier-assisted differential detection for indoor optical wireless communications to enable the recovery of double sideband complex-valued signals without LO lasers. Experimental results show a successful 50-Gb/s OFDM signal transmission over 7.5-m optical wireless link at the minimum ROP of ~ -23dBm.