Standard Operating Procedures (SOPs) are required for all Class 3B and Class 4 lasers and laser systems (including imbedded lasers if hazards are accessible), and must be approved by the Laser Safety ...

In this month's Buyer's Guide we take a look at the range of equipment available to help you make your laser laboratory safer. Eyewear is often the first - and sometimes the only - item that many ...

Physicists have built a tractor beam out of lasers that can both repel and attract objects across distances 100 times farther than previously possible. Michelle Starr is CNET's science editor, and she ...