Five years of green lasers

Today is St. Patrick’s Day—and here at Laser Focus World, we looked at how we could get in on the annual cusp-of-springtime tradition in our own way.

So, with that in mind, this media gallery takes a look back on our past five years of coverage of an apt technology—green lasers. These versatile sources have found uses in applications ranging from COVID-19 research to laser light shows and laser welding for electric vehicles.