March 2022

Fluidically assembled full colour RGB microLED display demonstrated by the eLux and development partners. Credit: eLux

Mass movement for microLEDs

From compelling augmented reality experiences to jaw-droppingly vivid TVs, affordable microLED displays could be closer than you think. Rebecca Pool reports

Laser guide star for tracking space junk, developed by Electro Optic Systems together with the Australian National University. Credit: Electro Optic Systems

Illuminating the space junk problem

Benjamin Skuse explores photonics-based efforts to track, and possibly even remove, debris from the very crowded region of near-Earth space

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