Highly Reliable 106 Gb/s PAM-4 850 nm Multi-Mode VCSEL for 800G Ethernet Applications

Abstract

This paper reviews II-VI’s 106 Gb/s PAM-4 multi-mode VCSELs for commercial 800G transceiver applications. The VCSEL provides 27 GHz bandwidth, RIN of -150 dB/Hz, 0.25 nm spectral width and shows an excellent reliability.