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Single-Wavelength Terabit FSO Channel for Datacenter Interconnects Enabled by Adaptive PCS

Fernandes, M. ; Monteiro, P. ; Guiomar, F. P.

Single-Wavelength Terabit FSO Channel for Datacenter Interconnects Enabled by Adaptive PCS, Proc OSA Optical Fiber Communications - OFC, San Francisco, United States, Vol. , pp. - , June, 2021.

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Abstract
Using coherent optics we demonstrate a seamless fiber-FSO link for DCIs
supporting up to 1 Tbps. PCS-based bit-rate adaptation and automatic beam alignment effectively counteract the impact of pointing errors. To the best of our knowledge, this is the highest reported FSO bitrate using single-wavelength transmission.