March 2013

Illuminating data

Rob Coppinger finds that future home and office lighting could deliver gigabits of data every second

Not just a question of size

While portable spectroscopy systems are getting smaller each year, Tim Gillett finds that simplicity and modularity are more crucial than scale

Life-giving light

Greg Blackman describes various uses of photodynamic therapy, from treating drug-resistant bacteria and blanching port-wine stain birthmarks, to enhancing drug delivery inside the body

Reaching maturity

Cobolt has developed from a start-up to an established company with mature products, as Warren Clark discovers

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