LEDs

PureLiFi has launched a LiFi system for the home. LiFi at Home has a downlighter that fits into standard GU10 lightbulb fittings. Credit: PureLiFi

LiFi comes to life

Laser-based technology and sophisticated modulation schemes could help deliver on future demands for high data volumes, finds Andy Extance

The future of LEDS lies some way beyond the humble LED bulb. (Image: LariBat/shutterstock.com)

 

LEDs: filling the world with white light

As nations turn to LED lighting to save energy and cut emissions, industry players are still chasing efficiencies and searching for the elusive, right light, reports Rebecca Pool

Model behaviour

Keely Portway looks at how optical software is being used to design light sources

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