Conference Proceedings

Demonstration of High-speed Indoor Optical Wireless Communications using Few-mode Based Uniform Beam Shaping

J Li, C Lim, A Nirmalathas, N O'Keefe, KL Lee

25th Opto-Electronics and Communications Conference, OECC 2020 | IEEE | Published : 2020


A high-speed indoor optical wireless communications link using few-mode based uniform beam shaping is experimentally demonstrated. Results show that high-quality uniform beam can be realized and the BER performance can be improved significantly by combining the signals from different channels supported by different modes.