Electronic computing and communications have advanced significantly since the days of radio telegraphy and vacuum tubes. In fact, consumer devices now contain levels of processing…
Engineers at the California Institute of Technology (Caltech) have developed a switch—one of the most fundamental components of computing—using optical, rather than electronic, components. This…
Researchers have developed a new chip-based beam steering technology that provides a promising route to small, cost-effective, and high-performance lidar systems. Lidar, or light detection…
Self-organizing lasers could lead to new materials for sensing, computing, light sources, and displays by mimicking features of living systems. Although many artificial materials have…
Physicists at The Australian National University (ANU) have developed tiny translucent slides capable of producing two very different images by manipulating the direction in which…
Photonic materials are being developed by researchers to allow for powerful and efficient light-based computing Researchers at the University of Central Florida are developing new…
Scientists at the University of Rostock, in close collaboration with partners from the Vienna University of Technology, have developed a novel process that can render…
New laser breakthrough to help increase understanding of gravitational waves. Scientists have created a proof-of-concept setup of a new laser eigenmode sensor that offers over…
Researchers have taken a decisive step toward creating ultrafast computers. A long-standing quest for science and technology has been to create electronics and information processing…
Photonic integrated circuits (PICs) use photons as information carriers and feature ultra-high transmission speed, low delay, and anti-electromagnetic crosstalk. These advantages are expected to solve…
Polaritons offer the best of two very different worlds. These hybrid particles combine light and molecules of organic material, making them ideal energy transfer vessels…
Researchers Create Flat Magic Window With Liquid Crystals For the first time, scientists empolyed liquid crystals to construct a flat magic window — a transparent…
Zero-index metamaterials offer new insights into the foundations of quantum mechanics. In physics, as in life, it’s always good to look at things from different…
Physicists find direct evidence of strong electron correlation in a 2D material for the first time. The discovery could help researchers engineer exotic electrical states…
Technology could make it possible to use radio emissions from cell phone networks to wirelessly power sensors and LEDs. Researchers have developed a new metasurface-based…
Improvements in the material that converts X-rays into light, for medical or industrial images, could allow a tenfold signal enhancement. Scintillators are materials that emit…
A newly created nano-architected material exhibits a property that previously was just theoretically possible: it can refract light backward, regardless of the angle at which…
Humans experience the world in three dimensions, but a collaboration in Japan has developed a way to create synthetic dimensions to better understand the fundamental…
