
This paper demonstrates experimentally the distribution of radio-over-fiber (RoF) signals using orbital angular momentum (OAM) of light over standard OM4 multimode fiber (MMF) at 850 nm wavelength. Five independent OAM modes are used to convey RoF signals in the microwave regime showing robust performance and therefore opening new prospects for enhancing the capacity of MMF based RoF Links.
Microwave signals, Orbital angular momentum, Radio-over-fiber, Mobile fronthaul
Microwave signals, Orbital angular momentum, Radio-over-fiber, Mobile fronthaul
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