May 2013

Randomness is the key to product security, Rob Coppinger finds

Greg Blackman on the latest developments in supercontinuum sources, lasers delivering broadband light for a whole range of applications

Rob Coppinger finds out how optical coherence tomography is now a standard tool

Rob Coppinger wanders the periodic table for fast-as-light computing

Warren Clark traces the history of beam delivery specialists Laser Mech