Adaptive laser beam shaping with a deformable mirror enables efficient energy and material usage in laser welding and ...

Electrically pumped semiconductor lasers are among the most important sources owing to their high efficiency, compactness, and solid-state stability. For the mid-infrared and terahertz radiations, ...

Wafer inspection, the science of finding killer defects in chips, is reaching a critical juncture. Optical inspection, the workhorse technology in the fab, is being stretched to the limit at advanced ...

After years of R&D and promises, multi-beam electron-beam technology is delayed and late to the market. The technology requires more funding and work than previously thought. And generally, the ...