A team of researchers from Seoul National University of Science and Technology has uncovered a promising method to enhance ...

For example, a plume expanding into ambient gas of low pressure around 100 mTorr exhibits ... Gaeris, “Internal structure and expansion dynamics of laser ablation plumes into ambient gases,” Journal ...

Rather, he built a very clever gas mixer for filling his homemade CO2 laser tubes, which only looks like a welding machine. (Video, embedded below.) We’ve been following [Lucas] on his journey ...