Abstract: Optical transceivers form the backbone of our ICT infrastructure and are required to transport ever-growing capacities in ever-shrinking energy and density footprints. In this tutorial, CMOS ...

Abstract: The warpage of printed circuit boards (PCBs) significantly impacts high-speed signal integrity (SI) due to mismatches in the coefficient of thermal expansion (CTE) among substrate materials, ...

A millisecond used to be a big deal for the world’s quickest traders. A dispute over huge trading profits at one of the world’s largest futures exchanges shows they now think a million times faster.

Explosive AI infrastructure investment is driving a broad upgrade across the PCB value chain, pulling high-end AI server and materials demand sharply higher. PCB layer counts and CCL specifications ...

President Donald Trump has suffered a legal setback in his administration's push to cancel more than $4 billion in federal grants for California's high-speed rail project. On Wednesday, U.S. District ...