What is 3D printing? Understanding the technology that's changing the way we manufacture everyday objects

D printing creates solid objects from the additive process of layering plastics, metal, wood, synthetic fibers, and more.
IEEE

Direct-Drive 224 Gbps/λ PAM4 and 112 Gbps/λ NRZ Silicon Photonic Transmitter Enabled by FOWLP Electronic-Photonic Integration

Abstract: The feasibility of direct-drive, where the drivers are integrated in the (Switch) ASIC Serdes, is successfully demonstrated for both 112 GBaud NRZ and PAM4 (224 Gbps/λ) on a silicon photonic ...