Multi-Mode Based Beam Shaping via Offset Launch for Multi-User Indoor 10 Gb/s Real-Time OWC with >12cm Coverage
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, Chao; Liu, Zichen; Zhang, Xu; Yang, Chao; Luo, Ming; Liu, Wu; Zeng, Tao; Liu, Xumeng; Wang, Lei; He, Zhixue; Yu, Shaohua
Abstract:
Real-time 10Gb/s optical wireless communication over 4.2m free-space using coherent dual-polarization QPSK modulation and multi-mode based beam shaping (MM-BS) via offset-launch is experimentally demonstrated for multi-user scenario, achieving −38.8dBm receiver sensitivity and >12cm coverage area.