10-Mode-Multiplexed Transmitter Employing 2-D VCSEL Matrix
13 September 2021
A mode-multiplexed transmitter combining a 2-D VCSEL matrix on a Si interposer and a multi-plane light converter is demonstrated. This enables 200-Gb/s transmission using 10G-class VCSELs over 100-m multimode fiber with direct detection and 28-km few-mode fiber with coherent detection.
