In 2025, EPFL scientists published an improved approach to tomographic volumetric additive manufacturing (TVAM): a 3D ...
a, Optical performance and response time of different electronically controlled optical devices, where different colors indicate different material types. b, Optical performance and stimulus ...
Researchers in Germany have unveiled the Metafiber, a breakthrough device that allows ultra-precise, rapid, and compact control of light focus directly within an optical fiber. Unlike traditional ...
A team at the University of St Andrews has unlocked a major step toward true holographic displays by combining OLEDs with holographic metasurfaces. Unlike traditional laser-based holograms, this ...
Researchers know this well: controlling the light inside a microchip has always been an arduous challenge. The imperfections of the material create reflections and rebounds that affect the direction ...
Forward-looking: Scientists have discovered a new method for controlling special light waves in two-dimensional materials, a breakthrough that could lead to the development of faster communication ...
Scientists at the University of East Anglia have uncovered a hidden property of light that allows it to twist, spin and behave differently—without mirrors, materials or special lenses. In a ...
Nonlinear optics has long relied on high-power lasers, whose spatial and temporal coherence ensures efficient nonlinear frequency conversion. However, a new study challenges the traditional assumption ...
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