Programmable 147 Tb/s (92 Gb/s xhspace0.167em16) optical wireless broadcasting system empowered by a single spatial light modulator and a modified RSS algorithm

PLUTO / PLUTO-2 Spatial Light Modulators
Optical Communication Telecom / Optical Switching / WSS
Published on:
Authors: You, Quan; Li, Chao; Xiao, Xi & Yu, Shaohua
Abstract:
“We have proposed and experimentally demonstrated a programmable multi-access-point optical wireless broadcasting system with ±15° field-of-view by employing a single spatial light modulator (SLM) and a modified rotated-splitting-SLM algorithm. The 16 access points are generated and arbitrarily distributed by the proposed continuous tunable broadcasting algorithm. The optical beams for each point carry 92-Gb/s PAM-4 optical signal and transmitted over 1 km standard single mode fiber and 1.2 m indoor free space distance, offering a total wireless capacity beyond 1.47 Tb/s. The measured results show that the proposed multi-access-points transmission system with ultra-high transmission capacity and reconfigurability can be used for future indoor wireless mobile networks.”

Open Access

Publication: Optics Express
Issue/Year: Optics Express, Volume 29; Number 13; Pages 19373; 2021
DOI: 10.1364/oe.428752
Link: https://doi.org/10.1364/oe.428752

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