Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...
Abstract: 3D silicon photonic integration is a key packaging method for optical I/O. In 3D silicon photonic integration, TSVs are integrated into silicon chips. The TSV annealing process can cause ...