Improved tungsten nanofabrication for hard X-ray zone
Zone plates are diffractive optics commonly used in X-ray microscopes. Here, we present a wet-chemical approach for fabricating high aspect ratio Pd/Si
Contact UsTungsten-copper top cover plate in optical module
Home / Tungsten-copper top cover plate in optical module
Innovative alloys, like the new tungsten-copper material developed by Sirui New Materials, are emerging to address the intense heat in 400G+ modules. These modules are essential for converting electrical signals into light signals and vice versa, forming the backbone of fiber optic communication systems in data centers. In semiconductor device fabrication, contacts are the metal components in direct contact with silicon in transistors and other devices, while interconnects are the current-carrying lines that connect discrete devices within an Integrated Circuit (IC). In the latest generation of HB LEDs, the reduction of production costs can be achieved by employing wafer. In addition to traditional heat-sinking in packaging of microelectronic dies, more-demanding applications are emerging for copper/tungsten (Cu/W) metal-matrix composites (MMCs) as mounts and submounts for semiconductor laser diodes Some users of conventional Cu/W C-mounts for semiconductor laser.
