Medical traceability

FEATURE

Making a mark

New regulations on unique device identifiers for medical equipment and implants are being phased in by the US Food and Drug Administration, codes that are best marked with a laser, as Rachel Berkowitz finds out

Latest issue

Feature

Matthew Dale explores some of the latest technology for manipulating and measuring the beam, including a multi-spot optical module for laser brazing and a contactless beam analysis device

Feature

Moving to very high power lasers for welding metals, like aluminium in car production, has some big benefits, as Greg Blackman finds out

Analysis and opinion