Scheme of the flexible platform implemented to engineer both intra- and interparticle Orbital Angular Momentum based entangled states via quantum dot source. Credit: Nicolò Spagnolo…
Posts published in “Photonics”
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A single atom is excited by laser light and scatters one photon after another. An optical filter removes certain color components from this stream of…
Researchers developed a “vortex radar” using spiraling electromagnetic and terahertz waves, overcoming traditional radar limitations. This innovative system accurately detects rotating object speeds and has…
Ancient Roman glass fragments, transformed over centuries, are providing modern scientists with a glimpse into the past and potential future technological applications. These fragments, buried…
Artistic rendering of a photonic chip with both light and RF frequency encoding data. Credit: B.Dong / University of Oxford Researchers have developed an integrated…
Scientists manipulated light to behave as if influenced by gravity using distorted photonic crystals, opening avenues for optics advancements and 6G communication. Manipulating Light’s Behavior…
Schematic of imaging under real-frequency and synthesized complex frequency excitation in a superlens. The same object, when imaged through a superlens under different real-frequency illumination,…
EPFL researchers have developed a novel method for laser ranging using chaotic frequency combs in optical microresonators, promising advances in optical ranging and communication technologies.…
New approach to controlling moiré flatbands adjusts band offset of two photonic lattices. When two lattices with distinct angles or periodicities come together, they conjure…
A laser light beam passes between a loudspeaker-reflector array that creates a grating of air. The laser beam interacts with this grating and is deflected…
A set of 33 droplets fabricated to create “OMU” using the optical vortex laser-induced printing technique. The novel technique precisely deposited the droplets with no…
Researchers have developed chip-based photonic resonators with minimal UV light loss, paving the way for advanced UV photonic integrated circuits. These resonators, made from alumina…
Scientists at the University of Chicago found a glass crystal just a few atoms thick can trap and carry light—and could be used for applications.…
MIT researchers introduce Lightning, a reconfigurable photonic-electronic smartNIC that serves real-time deep neural network inference requests at 100 Gbps. Credit: Alex Shipps/MIT CSAIL via Midjourney…
An illustration of how a 2D photonic time crystal can boost light waves. Credit: Xuchen Wang / Aalto University Smart surfaces mimic elusive photonic time…
Researchers have developed a new way to achieve dynamic projection of 3D objects onto ultrahigh-density successive planes. By packing more details into a 3D image,…
Artist’s impression of how photons bound together after interaction with artificial atom. Credit: The University of Basel Photonic bound states could advance medical imaging and…
Solar-thermal technology has potential as an environmentally friendly energy source to address the fossil fuel crisis. However, current solar energy harvesters have limitations in scalability…
This chip is the size of a fingernail and is made on thin film lithium niobate and can be used for data communications (internet), or…
The photonic integrated circuits used in this study. Credit: Tobias Kippenberg (EPFL), CC BY 4.0 The ability to amplify optical signals in optical fibers to…